answer with explanation​

Answer With Explanation

Answers

Answer 1

Answer:

Area = 36 [tex]units^{2}[/tex]

Perimeter = 26 units

Step-by-step explanation:

Helping in the name of Jesus.

Answer With Explanation

Related Questions

What is the unit sales of product A at the monthly break even point?

Answers

The unit sales of product A at the monthly break-even point is 193,750 units.

What is the unit sales of product A at the monthly break even point?

To determine the unit sales of product A at the monthly break-even point, we need to calculate the total contribution margin that covers the monthly fixed costs of $387,500.

Given that the unit contribution margin for product A is $2 and the unit selling price for product A is $5, we can calculate the contribution margin ratio for product A as follows:

Contribution Margin Ratio for Product A:

= (Unit Contribution Margin for Product A) / (Unit Selling Price for Product A)

= $2 / $5

= 0.4

40%

Now, let's consider the sales ratios given in the problem statement. It states that the company sells two units of A for each unit of B, and three units of B for each unit of C. This means that the sales ratio for product A to product B is 2:1, and the sales ratio for product B to product C is 3:1.

Let's assume that the unit sales of product A at the monthly break-even point is "x". Then, the unit sales of product B would be "2x" (based on the sales ratio of 2:1 between A and B), and the unit sales of product C would be "6x" (based on the sales ratio of 3:1 between B and C).

The total contribution margin for product A at the monthly break-even point can be calculated as follows:

Total Contribution Margin for Product A = (Unit Contribution Margin for Product A) * (Unit Sales of Product A at Break-Even Point)

= $2 * x

Since the monthly fixed costs are $387,500, we can set up the equation for the break-even point as follows:

Total Contribution Margin for Product A = Monthly Fixed Costs

$2 * x = $387,500

Now we can solve for x, the unit sales of product A at the monthly break-even point:

$2 * x = $387,500

x = $387,500 / $2

x = 193,750

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Consider the quadratic function f(x) = x2 – 5x + 12. Which statements are true about the function and its graph? Select three options. The value of f(–10) = 82 The graph of the function is a parabola. The graph of the function opens down. The graph contains the point (20, –8). The graph contains the point (0, 0).

Answers

The three (3) true statements about the quadratic function and its graph include the following:

A. The value of f(–10) = 82

B. The graph of the function is a parabola.

D. The graph contains the point (20, –8).

How to determine the true statements about this quadratic function?

Generally speaking, the graph of a quadratic function would always form a parabolic curve because it is a u-shaped. For this quadratic function, the graph is a upward parabola because the coefficient of x² is positive and the value of "a" is greater than zero.

Next, we would determine the other true statements about the graph of this quadratic function:

At point (-10, 82), we have:

Quadratic function, f(x) = 1/5 x² – 5x + 12

Quadratic function, f(x) = x²/5 – 5x + 12

Quadratic function, f(-10) = -10²/5 – 5(-10) + 12

Quadratic function, f(-10) = 82

At point (20, -8), we have the following:

Quadratic function, f(x) = 1/5 x² – 5x + 12

Quadratic function, f(x) = x²/5 – 5x + 12

Quadratic function, f(20) = 20²/5 – 5(20) + 12

Quadratic function, f(20) = -8

In conclusion, we can logically deduce that the graph of this quadratic function does not contain the point (0, 0) as shown in the image attached below.

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For questions 4 – 7, find the value of x.

Answers

The values of x in the isosceles trapezoids x = 32, x = 10.9 and x = 41

Calculating the values of x in the figures

An isosceles trapezoid is a four-sided geometric shape that has two parallel sides and two non-parallel sides that are of equal length.

The parallel sides are called the bases of the trapezoid, while the non-parallel sides are called the legs and the angles in the same base are equal in measure

Using the above as a guide, we have the following:

2x + 14 = 78

x = 32

2 * (6x +32 + 4x + 39) = 360

x = 10.9

4x = 164

x = 41

The last details are not clear

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The size P of a certain insect population at time t (in days) obeys the function P = 700e0.03t, After how many days will the population reach 1500?

Answers

the population will reach 1500 after about 30.1 days.

After how many days will the population reach 1500?

We can solve for the time t by setting P = 1500 and solving for t:

1500 = 700[tex]e^{(0.03t)}[/tex]

Divide both sides by 700:

2.14 = [tex]e^{(0.03t)}[/tex]

Take the natural logarithm of both sides:

ln(2.14) = ln([tex]e^{(0.03t)}[/tex])

Using the logarithm property that ln([tex]e^{x}[/tex]) = x, we can simplify to:

ln(2.14) = 0.03t

Divide both sides by 0.03:

t = ln(2.14)/0.03

Using a calculator, we get:

t ≈ 30.1 days

Therefore, the population will reach 1500 after about 30.1 days.

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The following describes a classroom environment for doing mathematics ". Which one does not fit

Answers

Group work and group discussion are discouraged is a factor that does not fit into the environment for doing mathematics

How is the environment for doing mathematics

The mathematics scope can differ contingent upon a person's exact circumstances in addition to their individual preferences. As a whole, however, math is customarily studied and exercised within tranquil and absorbed settings that allow for intensive thought processes. A few typical conundrums for executing mathematics tasks encompass:

Libraries: Many mathematicians affectionately flock to libraries for their serene environment furthermore the availability of learning materials and related informational sources. University-focused facilities usually brag extensive selections of mathematics books as well as magazines.

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reduce to lowest terms 4x^y^3/-8x^2y

Answers

Answer:

x^(y^3-1) / -2xy

Step-by-step explanation:

4x^y^3 = 4x^(y^3)

-8x^2y = -8x^2y^1

= 4x^(y^3) / -8x^2y^1

= (4x^(y^3) / 4xy) / (-8x^2y^1 / 4xy)

= x^(y^3-1) / -2xy

Answer:

Step-by-step explanation:

Pleaseeeee helppp meeee

Answers

Subtracting 8 times the first row to the second row we will get the matrix.

[tex]\left[\begin{array}{ccc}1&10&-23\\0&-83&249\end{array}\right][/tex]

How to get a zero in row 2, column 1?

To get that, you will need to take row 2 and subtract 8 times row 1, then the values of each column will be:

Remember that the rows are the horizontal vectors and the columns are the vertical ones.

8 - 8*1 = 0

-3 - 8*10 = -83

65 - 8*-23 = 249

Then the new matrix will be:

[tex]\left[\begin{array}{ccc}1&10&-23\\0&-83&249\end{array}\right][/tex]

That is the matrix with a zero in row 2, column 1.

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URGENT!! Please help

Answers

The correlation coefficient between the minutes the actor appeared shirtless in a film and the film's opening weekend gross is 0.75.

How to write the linear regression equation and determine the correlation coefficient?

In this scenario, the minutes shirtless (x) would be plotted on the x-axis of the scatter plot while the open weekend gross (y) would be plotted on the x-axis of the scatter plot.

By critically observing the scatter plot (see attachment) which models the relationship between the minutes shirtless (x) and the open weekend gross (y), an equation for the linear regression is given by:

y = 10.83 + 0.86x

Correlation coefficient, r = 0.7488571925 ≈ 0.75

In conclusion, we can logically deduce that there is a strong correlation between the data because the correlation coefficient (r) is approximately greater than 0.7;

0.7<|r| ≤ 1   (strong correlation)

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PLEASE SOLVE THIS....I WILL GIVE BRAINLIEST!!!

Answers

Answer:

Give me a sec

Step-by-step explanation:

Please help me
Decide the type of transformation and state the rule

Answers

This is a translation.The rule is: R -> R' by (x + 5, y + 3).

What are the translation rules?

The four translation rules are defined as follows:

Left a units: x -> x - a.Right a units: x -> x + a.Up a units: y -> y + a.Down a units: y -> y - a.

Comparing the equivalent vertices, the translations are given as follows:

5 units right: x -> x + 5.3 units up: y -> y + 3.

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Supplementary angles

Answers

The angle that is supplementary to the angle DEA is angle DEC

Finding the angle that is supplementary to the angle DEA

From the question, we have the following parameters that can be used in our computation:

The lines HF and CAThe transversal line GE

Also from the question, we have

Angle = DEA

As a general rule;

Two angles are said to be supplementary if their sum add up tp 180 degrees

This means that the angles are on a straight line

The angle are on the same straight line with ange DEA is DEC

Hence, the angle is angle DEC

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Need help will give brainliest and 5 stars!

Looking for x and y intercepts, the hole and vertical asymptote.

Answers

Check the picture below.

Please help, ASAP! This is for a College Algebra Class, No wrong answer.

Answers

The value of x in the equation is 2.10.

How to solve exponential equation?

The exponential equation above can be solved as follows:

[tex]8^{\frac{4}{x} } = 53[/tex]

Therefore, let's log both sides

log [tex]8^{\frac{4}{x} }[/tex] = log 53

Hence,

4 / x log 8 = log 53

divide both sides by log 8

4 / x = log 53 / log 8

4 / x = 1.7242758696 / 0.90308998699

4 / x = 1.9092439208

cross multiply

1.902x = 4

x = 4 / 1.902

x = 2.09511837419

Therefore,

x = 2.10

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Need to solve some questions can you Help me?

2nd Question

6 ÷ 2 ( 1 + 2 ) = ?

Answers

Answer:

Step-by-step explanation:

[tex]6/2 ( 1 + 2 ) = 3(3) = 9[/tex]

Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Select three options. 8(x2 + 2x + 1) = –3 + 8 x = –1 Plus or minus StartRoot StartFraction 5 Over 8 EndFraction EndRoot x = –1 Plus or minus StartRoot StartFraction 4 Over 8 EndFraction EndRoot 8(x2 + 2x + 1) = 3 + 1 8(x2 + 2x) = –3

Answers

Answer:

Step-by-step explanation:

Patel is solving 8x2 + 16x + 3 = 0. Which steps could he use to solve the quadratic equation? Select three options. 8(x2 + 2x + 1) = –3 + 8 x = –1 Plus or minus StartR…

✓ Answer:8(x2 + 2x) = –3 8(x2 + 2x + 1) = –3 + 8 x = –1 Plus or minus StartRoot StartFraction 5 Over 8 EndFraction EndRootStep-by-step explanation:S…

The steps Patel could use to solve the quadratic equation 8x^2 + 16x + 3 = 0 are:

1. Rewrite the equation in standard form: 8x^2 + 16x + 3 = 0
2. Use the quadratic formula x = (-b ± √(b^2 - 4ac)) / 2a, where a = 8, b = 16, and c = 3.
3. Simplify the expression under the square root: √(16^2 - 4(8)(3)) = √(256 - 96) = √160 = 4√10
4. Substitute the values into the quadratic formula: x = (-16 ± 4√10) / 16
5. Simplify the expression: x = (-1 ± √10 / 2)

Therefore, the options that describe these steps are:

- Use the quadratic formula x = (-b ± √(b^2 - 4ac)) / 2a, where a = 8, b = 16, and c = 3.
- Simplify the expression under the square root: √(16^2 - 4(8)(3)) = √(256 - 96) = √160 = 4√10
- Substitute the values into the quadratic formula: x = (-16 ± 4√10) / 16

So, the correct options are:

- Use the quadratic formula x = (-b ± √(b^2 - 4ac)) / 2a, where a = 8, b = 16, and c = 3.
- Simplify the expression under the square root: √(16^2 - 4(8)(3)) = √(256 - 96) = √160 = 4√10
- Substitute the values into the quadratic formula: x = (-16 ± 4√10) / 16

Help is my work right?

Answers

Answer:

32[tex]a^{35}[/tex]

Step-by-step explanation:

using the rules of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex]

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex]

[tex](2a^3a^4)^{5}[/tex]

= (2[tex]a^{(3+4)}[/tex] )^5

= [tex](2a^7)^{5}[/tex]

raise each term inside the parenthesis to power 5

= [tex]2^{5}[/tex] × [tex]a^{7(5)}[/tex]

= 32[tex]a^{35}[/tex]

Answer:

32[tex]a^{35}[/tex]

Step-by-step explanation:

using the rules of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex]

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex]

[tex](2a^3a^4)^{5}[/tex]

= (2[tex]a^{(3+4)}[/tex] )^5

= [tex](2a^7)^{5}[/tex]

raise each term inside the parenthesis to power 5

= [tex]2^{5}[/tex] × [tex]a^{7(5)}[/tex]

= 32[tex]a^{35}[/tex]

Find the measure of

Answers

The measure of ∠LPN is 57°.

What is arc?

An arc is a segment of a circle in geometry that is typically defined by two endpoints and the arc itself, which is the collection of all points on the circle that are situated between the two endpoints.

The subtendency of an arc can be measured by measuring its central angle.

Since angles inscribed in the same arc are congruent, we have:

m(arc LP) = m(arc NP) = 102° + 144° = 246°

Now, using the fact that the sum of the measures of the arcs of a circle is 360°, we have:

m(arc LM) + m(arc LP) + m(arc NP) + m(arc MN) = 360°

Substituting the known values, we get:

m(arc LM) + 246° + m(arc MN) = 360°

Simplifying, we have:

m(arc LM) + m(arc MN) = 114°

But angles inscribed in the same arc are congruent, so we have:

m(∠LPN) = (m(arc LM) + m(arc MN))/2

Substituting the value we found for m(arc LM) + m(arc MN), we get:

m(∠LPN) = 114°/2 = 57°

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The winner of a contest will be blindfolded and then allowed to reach into a hat containing 29 $1 bills and 7 $100 bills. The winner can remove 4 bills from the hat and keep the money. Find the probability that the winner will pull out at least 1 $100 bill. (See Example 5 in this section. Round your answer to the nearest tenth of a percent.)

Answers

The probability that the winner will pull out at least one $100 bill is 7/36, or 19.4%.

What is probability?

The probability of an event occurring is determined by the number of favorable outcomes divided by the total number of possible outcomes.

In this problem, the favorable outcome is that the winner will pull out at least one $100 bill, while the total number of possible outcomes is the number of ways to select 4 bills from the hat, which is 36.

Thus, the probability of the winner pulling out at least one $100 bill is calculated by dividing the favorable outcome by the total number of possible outcomes.

Since there are 7 $100 bills in the hat, the favorable outcome is 7. The total number of possible outcomes is 36, which is calculated by using the formula nCr, where n is the total number of objects and r is the number of objects selected.

In this case, n = 36 and r = 4, so the equation is 36C4.

Thus, the probability that the winner will pull out at least one $100 bill is 7/36, or 19.4%.

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Math: please answer this question very important for me, I’ll give brainliest if it’s correct!!

Q2. The average depth of the water in a port on a tidal river is 4 m. At low tide, the depth of the water is 2 m. One cycle is completed approximately every 12h.
(a) [4 marks] Find an equation of the depth, d(t) meters, with respect to the average depth, as a function of the time, t hours, after low tide, which occurred at 15: 00.
(b) [2 marks] Draw a graph of the function for 48 h after low tide.

Answers

(a) d(t) = 2sin(pi/6 t) + 4

Explanation:
- The amplitude of the sine function is 2 (the difference between the high tide and low tide)
- The period of the sine function is 12 hours (the time for one cycle)
- The phase shift is 3 (since low tide occurred at 15:00, which is 3 hours after noon)
- The vertical shift is 4 (the average depth)

(b) The graph is a sine curve with amplitude 2, period 12, phase shift 3, and vertical shift 4. The x-axis represents time (in hours) after low tide, and the y-axis represents depth (in meters). The graph oscillates between a minimum of 2 meters (at low tide) and a maximum of 6 meters (at high tide). It repeats every 12 hours.

I am in need of this to be answered~
Transform this sentence into NNF:
~(~(P&~Q)v(R&~S))
Please answer, step by step to the answer.
Thank you!

Answers

~(~(P&~Q)v(R&~S)) transformation of this statment into NNF is ((~P v Q) & (~R v S))

How to transform the statement by using NNF?

The transformations used to turn the given sentence into NNF:

Using the equivalence, remove the implication: p → q ≡ ~p ∨ q

≡ (((P&~Q)) & ~(R&~S))

Use De Morgan's law:  ~(p ∨ q) ≡ ~p & ~q, and ~(p & q) ≡ ~p ∨ ~q

≡ ((~P v Q) & (~R v S))

Elimination by double negation:~~p ≡ p

≡ ((~P v Q) & (~R v S))

The resulting sentence, ~(~(P&~Q)v(R&~S)) is in NNF (Negation Normal Form), which limits negations to atomic propositions (P, Q, R, S) and logical connectives ¬, ∧, and ∨.

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The garment factory plans to make 690 sets of garments. It has been done for 5 days, with an average of 75 sets per day. The rest needs to be completed in 2.5 days, how many sets are done on average per day (step-by-step answer)

Answers

For the remaining set of garments, the average per day that they need to be completed would be = 126 sets/day.

How to calculate the average set made per day?

The quantity of garments planned to be made by the factory = 690sets.

The rate of coverage for 5 days = 75sets/day.

That is for 5 days the number of garments covered = 75×5 = 375

The remaining sets = 690-375 = 315

The average per day to cover the remaining sets of garment = 315/2.5 = 126 sets/day

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For the rotation -757°, find the coterminal angle from 0° ≤ 0 < 360°, the
quadrant, and the reference angle.

Answers

To find the coterminal angle for a rotation of -757°, we can add or subtract multiples of 360° until we find an angle between 0° and 360° that is coterminal with -757°.

Adding 360° multiple times:

-757° + 360° = -397° (not coterminal)

-397° + 360° = -37° (not coterminal)

-37° + 360° = 323°

Therefore, the coterminal angle for -757° is 323°.

To find the quadrant in which 323° lies, we can note that 323° is between 270° and 360°, which means it lies in the fourth quadrant.

To find the reference angle for 323°, we can subtract 360° from 323° until we get an angle between 0° and 90°:

323° - 360° = -37° (not in the correct range)

-37° + 360° = 323°

So the reference angle for 323° is 37°.

Correct
The owner of a new pizzeria in town wants to study the relationship between weekly revenue and advertising expenditures. All measures are recorded in thousands of
dollars. The summary output for the regression model is given below.
df
SS
Regression 1 16.54127801
Residual 6 5.641280047
Total 7
22.18255806
ANOVA
MS
F
16.54127801 17.59311136
0.94021334
Significance F
0.005721150

Step 1 of 3: What is the coefficient of determination for this model, R2? Round your answer to four decimal places.

Answers

Answer:

17.023413

Step-by-step explanation:17.023413

nangle
In order to justify your general statement above (to give a reason why it is true), construct the angles A, B
and C of triangle 1 around point M as in the diagram below.
H
Are [MN] and [ML] on the same straight line?

Answers

Answer:

MN and ML are on the same straight line.

At a local college 29 of the male students are smokers and 262 are non smokers. Of the female students, 40 are smokers and 360 are non smokers. A male student and a female student from the college are randomly selected for a survey. What is the probability that both are smokers

Answers

The probability that both a male student and a female student from the college are smokers is 0.01 or 1%.

We have,

Let's first find the probability of selecting a male smoker and then the probability of selecting a female smoker.

P(Male smoker) = Number of male smokers / Total number of male students

P(Male smoker) = 29 / (29 + 262)

P(Male smoker) = 0.10

Similarly, the probability of selecting a female smoker is:

P(Female smoker) = Number of female smokers / Total number of female students

P(Female smoker) = 40 / (40 + 360)

P(Female smoker) = 0.10

Now, we can find the probability of selecting both a male smoker and a female smoker by multiplying the probabilities:

P(Both smokers) = P(Male smoker) x P(Female smoker)

P(Both smokers) = 0.10 x 0.10

P(Both smokers) = 0.01

Therefore,

The probability that both a male student and a female student from the college are smokers is 0.01 or 1%.

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what is an equation of the image of the line after dilation

Answers

An equation of the image of the line after dilation is -30x - 20y = -8.

What is scale factor?

In Mathematics and Geometry, a scale factor is the ratio of two corresponding side lengths or diameter in two similar geometric objects, which can be used to either vertically or horizontally enlarge (increase) or reduce (compress) a function representing their size.

Generally speaking, the transformation rule for the dilation of a geometric object based on a specific scale factor of 5 is given by this mathematical expression:

(x, y)      →    (kx, ky)

Where:

x and y represents the data points.k represents the scale factor.

Therefore, the transformation rule for this dilation is given by;

(x, y)      →    (kx, ky)

(x, y)      →    (5(-6x), 5(-4y)) = -30x - 20y = -8.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

answer and explain in detail​

Answers

Answer:

The area of right-angled triangle is 30 cm².

Step-by-step explanation:

Given : Here we given that the base and hypotenuse of triangle 12 cm and 13 cm respectively.To Find : We have to find the area of right-angled triangle but before we will find the height of the triangle.Solution :

By using Pythagoras Theorem we will find the hypotenuse of triangle :

[tex] \sf{\longrightarrow{{(Hypotenuse)}^{2} = {(Height)}^{2} + {(Base)}^{2}}}[/tex]

Substituting all the given values in the formula to find hypotenuse :

Hypotenuse = 13 cmBase = 12 cm

[tex]\sf{\longrightarrow{{(Hypotenuse)}^{2} = {(Height)}^{2} + {(Base)}^{2}}}[/tex]

[tex]\sf{\longrightarrow{{(13)}^{2} = {(Height)}^{2} + {(12)}^{2}}}[/tex]

[tex]\sf{\longrightarrow{(13 \times 13) = {(Height)}^{2} + {(12 \times 12)}}}[/tex]

[tex]\sf{\longrightarrow{(169) = {(Height)}^{2} + {(144)}}}[/tex]

[tex]\sf{\longrightarrow{{(Height)}^{2} = 169 - 144}}[/tex]

[tex]\sf{\longrightarrow{{(Height)}^{2} = 25}}[/tex]

[tex]\sf{\longrightarrow{{(Height)} = \sqrt{25}}}[/tex]

[tex]\sf{\longrightarrow{\underline{\underline{\red{(Height) = 5 \: cm}}}}}[/tex]

Hence, the height of triangle is 5 cm.

[tex]\begin{gathered} \end{gathered}[/tex]

Now, calculating the area of right-angled triangle by substituting all the given values in the formula :

[tex]\dashrightarrow{\sf{Area_{(\triangle)} = \dfrac{1}{2}bh}}[/tex]

b (Base) = 12 cmh (Height) = 5 cm

[tex]\dashrightarrow{\sf{Area_{(\triangle)} = \dfrac{1}{2}bh}}[/tex]

[tex]\dashrightarrow{\sf{Area_{(\triangle)} = \dfrac{1}{2} \times b \times h}}[/tex]

[tex]\dashrightarrow{\sf{Area_{(\triangle)} = \dfrac{1}{2} \times 12\times 5}}[/tex]

[tex]\dashrightarrow{\sf{Area_{(\triangle)} = 6\times 5}}[/tex]

[tex]\dashrightarrow{\sf{\underline{\underline{\pink{Area_{(\triangle)} =30 \: {cm}^{2}}}}}}[/tex]

Hence, the area of triangle is 30 cm².

—————————————————

The price of an item has been reduced by 25%. The original price was $35

Answers

Answer is = $26.25 sale price

Step by step

Original price $35
Less (reduced) by 25%

Let x = sale price

X = 35 - (35 * .25)

X = 35 - 8.75 = $26.25 sale price

the temperature at noon was 10degree Celsius above 0 . if it decreases at the rate 2 degree Celsius per hour till midnight , at time the temperature would be 8 degree Celsius below zero ? what would be the temperature at mid-night?

Answers

Answer:

Time at which temperature will be -8 degrees Celsius = 21 00 (24 hour clock) or 9pm (12 hour clock)

Temperature at midnight = - 14°C

Step-by-step explanation:

The pic

In settings where we can assume that each possible outcome is equally likely to occur we are
using theoretical probabilities. We do this when we expect a coin to have the same chance of
landing on heads as it does on tails. We also do this when we assume that if we roll a six sided
die each possible number has the same chance of landing up.

Answers

The statement on theoretical probabilities is True.

What is theoretical probability ?

Theoretical probabilities, referred to as classical probabilities, are utilized when we can suppose that each conceivable result has an equal chance of happening.

Typically, this is observed in games of luck like tossing a coin or rolling dice, where the chances of every possible outcome are equivalent. Such scenarios permit one to use probability principles and determine the probability of each outcome transpiring.

For instance, with fair coins, it's reasonable to assert that there's an even likelihood for heads or tails, setting both probabilities at 1/2.

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Two large blocks of different materials, such as aluminum and glass, have been sitting in a room (20 C) for a very long time. Which of the two blocks, if either, will feel warmer to the touch? Assume the blocks to be semi-infinite solids and your hand to be at a temperature of 37 C A sample of n = 16 individuals is selected from a population with = 30. After a treatment is administered to the individuals, the sample mean is found to be M = 33. We do not know the population standard deviation.A. If the sample variance is s2 = 16, then calculate the estimated standard error and determine whether the sample is sufficient to conclude that the treatment has a significant effect? Use a two-tailed test with = .05. Provide the standard error, the value of the test statistic, the value(s) of degrees of freedom, the critical region value, the decision regarding the null, and put your final answer in APA format.B. If the sample variance is s2 = 64, then calculate the estimated standard error and determine whether the sample is sufficient to conclude that the treatment has a significant effect? Use a two-tailed test with = .05. Provide the standard error, the value of the test statistic, the value(s) of degrees of freedom, the critical region value, the decision regarding the null, and put your final answer in APA format.C. Describe how increasing the variance affects the standard error and the likelihood of rejecting the null hypothesis. FIRST ANSWER=BRAINLIEST ANSWER :)) build a query that will list employee and department information for departments with more than 5 employees If a uniform solid body weighs 50N in air and 30N in water, its specific gravity is close to i. 0.5 ii. 2.0 ii. 1.85 iv. 2.5 v. 5.0 Answer specific gravity = i owned a ford once, and it broke down on me. they are terrible cars, and i will never buy one again."(a) untestability(b) accident(c) hasty generalization(d) slippery slope(e) weak analogy Parole officers are usually asked to play two roles: a cop and a judge.a. Trueb. False When the value of the marginal product reaches zero, then that point is also the place where: the total product curve is at its minimum. the total product curve is increasing the fastest. the total product curve reaches its maximum point. the total product curve is decreasing. A sample of water vapour at 200 degrees C is compressed isothermally from 350 cm^3 to 120 cm^3. What is the change in its molar Gibbs energy? A linked lists head node stores _____ in the list.a) The count of itemsb) The value of the first itemc) A pointer to the first item noded) A pointer to all the nodes (Learning Objectives 3, 6: Show how treasury stock affects a company; prepare the stockholders equity section of a balance sheet) Bukala Software had the following selected account balances at December 31, 2012 (in thousands, except par value per share): Inventory $ 652 Property, plant, and equipment, net 859 Paid-in capital in excess of par 900 Treasury stock, 140 shares at cost 1,540 Accumulated othercomprehensive income (loss) (727)* Common stock, $2.25 par per share, 1,000 shares authorized, 280 shares issued $ 630 Retained earnings 2,260 Accounts receivable, net 1,200 Notes payable 1,188 *Debit balance Requirement 1. Prepare the stockholders equity section of Bukala Softwares balance sheet (in thousands). 2. How can Bukala have a larger balance of treasury stock than the sum of Common Stock and Paid-in Capital in Excess of Par? If you lived in a country affected by the Marshall Plan, what would happen to your government? aIt would turn Communist bIt would receive money from the United States cIt would allow U.S. troops to be stationed on its soil dIt would agree to provide military aid to countries threatened by the Soviets [tex]g(x) = 2x^{3} + 3x^{2} - 17x +12 \\[/tex] Possible zeros: Zeros:Linear Factors: an adult who eats an adequate, balanced diet is diagnosed with a vitamin b12 deficiency. how might this deficiency have developed, and how will likely it be treated? What is the relationship of the successive eq pt volumes in titration of polyprotic acid? How to allocate array dynamically in cpp? A(n) ________ is any investment in an exchange that has significantly more value in the current exchange than it does in alternative exchanges.Choose matching definitionTransaction specific investmentForward vertical integrationTransaction-specific investmentFirm capability explanation Which substance has the higher entropy in each of the following pairs? a. ruby, or pure alumina, Al2O3(s). (Ruby is Al2O3 in which some of the Alt ions in the crystalline lattice are replaced with Crtions.) b. CO2(g) at 0 C or dry ice (solid CO2) at -78 C c. liquid water at 50 C or liquid water at 25C d. one mole of N2(g) at 10 atm pressure or I mol of N2(g) at 1 atm pressure find the indefinite integral by using the substitution x = 4 tan(). (use c for the constant of integration.) 4x2 /(16 x2)2 dx The cultural influence of the byzantine empire resulted in: