I NEED URGENT HELP PLSS

I NEED URGENT HELP PLSS

Answers

Answer 1

Answer:

try b or c hop this help have a good day

Answer 2

Answer:

D

Step-by-step explanation:

the answer is D.. nothing to say step by step


Related Questions

Find polynomial function of degree 3. Such that f(2)=24 and x-1, x and x+2 are factors of the polynomial

Answers

Answer:

5

Step-by-step explanation:

Logan and his father each have a sandwich and a drink for lunch at a restaurant. A sandwich costs $5.25 and a drink costs $1.75. Logan's father leaves a 20% tip. What is the amount of the tip?

Answers

Answer:

$1.4

Step-by-step explanation:

$5.25 + $1.75 = $7

20/100 × $7

= 20× 7 /100

= 140/100

= $1.4

NO LINKS!!

What's the Perimeter?

a. 2x+8
b. 2x+9
c. 3x+8
d. 3x+9​

Answers

Answer:

A. 2x + 8

Step-by-step explanation:

The perimeter is:

x + x sides3 + 1 + 4 = top and bottom

Total:

P = 2x + 8

Correct choice is A

Answer:

A is correct

Step-by-step explanation:

Let f(t)=4-3t^2. Evaluate f(t+1).

Answers

Answer:

f=4-3t^2/t+1

Step-by-step explanation:

select “equivalent” or “not equivalent” to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column

Answers

9514 1404 393

Answer:

EquivalentNot EquivalentEquivalentNot Equivalent

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  (a^b)^c = a^(bc)

__

The left-side expressions (all the same) can be simplified to ...

  (7^(1/5))·(49^(7/5)) = (7^(1/5))·((7^2)^(7/5))

  = (7^(1/5))·(7^(14/5)) . . . . . . matches 3rd right-side expression

  = 7^(1/5 +14/5) = 7^(15/5) = 7^3

  = 343 . . . . . . . . . . . . . . . . . . matches 1st right-side expression

__

49 is obviously not equivalent to 343.

49^(2/10) is obviously not equivalent to 49^(7/5).

The mean of the numbers 15, 21, 17.26. 18,29
is 21. Calculate the standard deviation of the
numbers

Answers

Answer:

6

Step-by-step explanation:

=15+21+17+26+18+29/

/ 21

=126/21

=6

Assume that a simple random sample has been selected from a normally distributed population. Find the test statistic t.

Test the claim that the mean lifetime of a particular car engine is greater than 220,000 miles. Sample data are summarized as n = 23, x-bar = 226,450 and s=11,500. Use a significance level of 5%. Determine the p-value.


0.993


0.007


0.05


0.018


0.004

Answers

Using the t-distribution, it is found that the p-value of the test is 0.007.

At the null hypothesis, it is tested if the mean lifetime is not greater than 220,000 miles, that is:

[tex]H_0: \mu \leq 220000[/tex]

At the alternative hypothesis, it is tested if the mean lifetime is greater than 220,000 miles, that is:

[tex]H_1: \mu > 220000[/tex].

We have the standard deviation for the sample, thus, the t-distribution is used. The test statistic is given by:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

The parameters are:

[tex]\overline{x}[/tex] is the sample mean. [tex]\mu[/tex] is the value tested at the null hypothesis. s is the standard deviation of the sample. n is the sample size.

For this problem:

[tex]\overline{x} = 226450, \mu = 220000, s = 11500, n = 23[/tex]

Then, the value of the test statistic is:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{226450 - 220000}{\frac{11500}{\sqrt{23}}}[/tex]

[tex]t = 2.69[/tex]

We have a right-tailed test(test if the mean is greater than a value), with t = 2.69 and 23 - 1 = 22 df.

Using a t-distribution calculator, the p-value of the test is of 0.007.

A similar problem is given at https://brainly.com/question/13873630










































Question 1
The vertices of two rectangles are A(−5,−1),B(−1,−1),C(−1,−4),D(−5,−4) and W(1,6),X(7,6),Y(7,−2),Z(1,−2). Compare the perimeters and the areas of the rectangles. Are the rectangles similar? Explain.

Answers

Answer:

yes

Step-by-step explanation:

The perimeter of the rectangle ABCD and WXYZ are 14 units and 28 units respectively. The perimeter of the rectangle ABCD and WXYZ are 12 units² and 48 units² respectively.

What is the perimeter of the rectangle?

The perimeter of a rectangle is defined as the addition of the lengths of the rectangle's four sides.

The perimeter of a rectangle = 2(L+W)

The vertices of two rectangles are A(−5,−1),B(−1,−1),C(−1,−4),D(−5,−4) and W(1,6),X(7,6),Y(7,−2),Z(1,−2).

As per the given data, the figure of two rectangles has been attached below.

According to the graph,

The perimeter of the rectangle ABCD = 2(3 + 4) = 2(7) = 14 units

The perimeter of the rectangle WXYZ = 2(6 + 8) = 2(14) = 28 units

The area of the rectangle ABCD = (3 × 4) = 12 units²

The area of the rectangle WXYZ = (6 × 8) = 48 units²

The rectangles are similar because the ratio of length to width is equivalent.

The perimeter of the rectangle ABCD and WXYZ are 14 units and 28 units respectively. The perimeter of the rectangle ABCD and WXYZ are 12 units² and 48 units² respectively.

Learn more about the Perimeter of the rectangle here:

brainly.com/question/15287805

#SPJ5

Line k has an equation of y= 10/3x+9. Line l includes the point ( – 3, – 2) and is parallel to line k. What is the equation of line l?

Answers

You can write it in point-slope form like I did at the top, but I simplified it to slope-intercept (the answer with a square around it)

The equation of the parallel line which is passing through the point (–3, –2) will be y = (10/3)x + 8.

What is the equation of a parallel line?

Let the equation of the line be y = mx + c. Then the equation of the parallel line that is parallel to the line y = mx + c is given as,

y = mx + d

Line k has an equation of y= (10/3)x+9. Line l includes the point (–3, –2) and is parallel to line k.

y = (10/3)x + d

The equation of the line is passing through (–3, –2). Then the equation of the parallel line is given as,

–2 = (10/3)(–3) + d

–2 = –10 + d

d = 10 – 2

d = 8

The equation of the parallel line which is passing through the point (–3, –2) will be y = (10/3)x + 8.

More about the equation of a parallel line link is given below.

https://brainly.com/question/402319

#SPJ5

10
What is the volume of the rectangular prism,
if the length of one cube is 1 cm?

Answers

Answer:

60 cubic centimetres

What lowest terms fraction is equal to 0.48​

Answers

The lowest terms fraction that is equal to 0.48 is: 12/25

Jenelle bought a home for $320,000, paying 24% as a down payment, and financing the rest at 5% interest for 30 years. Round your answers to the nearest cent.
How much money did Jenelle pay as a down payment? $

What was the original amount financed? $

What is her monthly payment? $

If Jenelle makes these payments every month for thirty years, determine the total amount of money she will spend on this home. Include the down payment in your answer. $

Answers

She paid $ 76,800 as down payment, the original amount financed was $ 243,200, her monthly payment was $ 2,919.71, and the total amount she will spend on this home is $ 1,127,896.38.

Given that Jenelle bought a home for $ 320,000, paying 24% as a down payment, and financing the rest at 5% interest for 30 years, to determine how much money did Jenelle pay as a down payment, what was the original amount financed, what is her monthly payment, and the total amount of money she will spend on this home, the following calculations must be made:

320,000 x 0.24 = Down payment 76,800 = Down payment 243,200 x 1.05 ^ 30 = X 243,200 x 4.32 = X 1,051,096.38 = X 1,051,096.38 / (30 x 12) = X 2,919.71 = X 1,051,096.38 + 76,800 = 1,127,896.38

Therefore, she paid $ 76,800 as down payment, the original amount financed was $ 243,200, her monthly payment was $ 2,919.71, and the total amount she will spend on this home is $ 1,127,896.38.

Learn more in https://brainly.com/question/16711082

34-18-(-23) write as a single number

Answers

Answer: 39

Step-by-step explanation: 34-18=16+23=39. Remember, 2 negatives equals a positive.

Answer: 39 cus 34-18=16+23=39

Step-by-step explanation:

Help please :))) thank u

Answers

Answer:

The distance between A and B is 8.5 after rounded to the nearest tenth

Step-by-step explanation:

The formula you always use for distance between points is as pictured.

Point A is (-6, 4), this is x1 and y1

Point B is (2, 1), this is x2 and y2

(2-[-6])^2 + (1-4)^2

since 2 negatives make a positive, 2 - -6 = 8

1 - 4 = -3

This makes 8 squared and -3 squared

8x8 = 64

-3x-3 = 9

64 + 9 = 73

the square root of 73 = 8.544003745

After rounding to the nearest tenth, it is 8.5

I hope this helps you! Good luck :)

What is the answer X=-2(6+4)

Answers

Answer:

X = -20

Step-by-step explanation:

X = -2(6+4)

            ^ add 6 and 4 together first because they are in parentheses

-2(10)

   ^ this parenthesis means you want to multiply -2 and 10

because 2 x 10 = 20

that must mean -2 x 10 = -20

therefore, the value of X is -20

X= -20

Nancy sold tickets to a school play. She sold $426 worth of tickets. She sold 8 more adult tickets than children tickets and 3 times as many senior tickets than children tickets. If children tickets are $3, senior tickets are $4 and adult tickets are $6, how many adult tickets did Nancy sell

Answers

Answer:

So number of Adult tickets sold = A = 26.

Step-by-step explanation:

Define A, C, S as

A = number of adult tickets,

C = number of children tickets,

S = number of Senior tickets.

Then, by the statement of the problem, we have that

A = 8 + C,

S = 3C,

3C + 4S + 6A = 426,

so that

3C + 4(3C) + 6(8 + C) = 426

3C + 12C + 48 + 6C = 426

21C + 48 = 426

7C + 16 = 142

7C = 126

C = 126/7 = 18

A = 8 + 18 = 26

S = 3(18) = 54

Find an equation for the line below

Answers

Answer:

4+2=6-3

Step-by-step explanation:

Answer:

y=-0.5x+3.5

Step-by-step explanation:

Which can be used to prove that lines P and Q are parallel?
A)same-side exterior angle theorem
B)converse of the alternate interior angles theorem
C)converse of the same-side interior angles theorem
D)converse of corresponding angles postulate

Answers

Answer:

B

Step-by-step explanation:

the converse of alternate interior angles theorem states that if two lines are intersected by a transversal forming congruent alternate interior angles then the lines are parallel.

Help “ASAP” 50 points… What is the length of TU? Show all work proportions.

Answers

Answer:

48 units

Step-by-step explanation:

Similar triangles given:

ΔQPR ~ ΔUTV

The ratio of corresponding sides:

TU/PQ = UV/QRTU/60 = (20 + 60)/(60 + 40TU/60 = 80/100TU = 60*4/5 TU = 48

what is the state income tax deducted from gross pay of $864 with state income tax of 4%?​

Answers

Step-by-step explanation:

$864 of 4%

864/100 x 4

=8.64 x 4

=34.56

Therefore, the total income tax deduction is 34.56.

algebra ii question!

Answers

It’s the first answer because it’s greatest value is 6.

Factorise fully
8+4g

Answers

Answer:

4(2+g)

Step-by-step explanation:

8+4g

Rewriting

4*2 + 4*g

Factor out the 4

4(2+g)

Identify the independent and dependent variables in the following situation: Julie notices that her plant grows one inch for every liter of water that it receives. Question 17 options: The independent variable is the type of tap water used, and the dependent variable is the amount of water the plant receives. The independent variable is the amount of water the plant receives, and the dependent variable is the height of the plant. The independent variable is the height of the plant, and the dependent variable is the number of pieces of fruit the plant produces. The independent variable is the height of the plant, and the dependent variable is the amount of water the plant receives.

Answers

Determine the independent variable and dependent variable in the situation

The independent variable is the "amount of water the plant receives", and the dependent variable is the "height of the plant".

An independent variable is a the variable which causes a change.

A dependent variable is the result or effect of a change.

Therefore, the independent variable from the phenomena is "amount of water" and the dependent variable is the "height of the plant".

Read more:

https://brainly.com/question/23700645

Given: 5n - 42 = 12n; Prove: n= -6
What are the Statements
What are the Reasons

Answers

Answer:

-72=-72

Step-by-step explanation:

5n-42=12n

n=-6

5*(-6)-42 = 12*(-6)

-30-42=-72

-72=-72

So, n= -6 is the right number for this equation

please answer the question above​

Answers

If a polygon has 20 sides, then the sum of all of its interior angles is 3240°.

Points A(8,4)&B(-2,4) lie on a line .AB is parallel to which axis

Answers

If the line is parallel they will have the same slope

Find the domain and range of this relation. Is it a function? {(0,0),(1,1),(2,4),4,-6)}

Answers

Answer:

Domain: {0,1,2,4}

Range: {0, 1, 4, -6}

Step-by-step explanation:

Hi there!

The domain is the set of all x-values in a relation.

{(0,0),(1,1),(2,4),4,-6)}

The x-values are 0, 1, 2, and 4.

Domain: {0,1,2,4}

The range is the set of all y-values in a relation.

{(0,0),(1,1),(2,4),4,-6)}

The y-values are 0, 1, 4 and -6.

Range: {0, 1, 4, -6}

A function occurs when there is only one y-value for every x-value. This is the case for this relation, so therefore it is a function.

I hope this helps!

The graph of y = f (x) is given in the figure. Sketch = 1/2 ( + 2) − 2.

Answers

Answer:

y=1/2+2

Step-by-step explanation:

If3r + 5y = 13 and 6r + 7 y = 20, find the value of

Answers

Answer:

Step-by-step explanation:

Help me or the milk gallon in your fridge will grow legs and run away.

Answers

Answer:

-1500

Step-by-step explanation:

If there are 3 people in the company then you can divide 4500 by 3 and you get 1500

Answer: c

Step-by-step explanation: -1,500. - is negative because they suffered a lost.

Other Questions
Triangle ABC has vertices A(-3,2) B(0,1) and C(-2,-3).1. Graph triangle ABC and its reflection across the line x=-2?2. What are the coordinates of triangle A'B'C' if triangle ABC is reflected across the x-axis?3. What are the coordinates of triangle A'B'C' if triangle ABC is reflected across the y-axis? 4. What are the coordinates of triangle A'B'C' if triangle ABC is reflected across the line y=x? Why do you think it is important to reflect on our personal transformations? *Use the R.A.C.E method*. Use life examples. Which one is the most venomous snake in the world What was the writer's first opinion in the wealthy mare. List two characteristics of Coelenterata and Nematoda each. HELPIn order to isolate the variable term in the equation 6 -2x = -3 using the subtraction property of equality, which numbershould be subtracted from both sides of the equation?-336-2 What is the origin, development, and importance of ethics in business? How can you compare data sets? What is the driving force behind the interaction of the spheres? A. The sun B. The plant C. The weather D. Cellular respiration what happened in 1780? Solve:4x + 1.21 > 5HELP ME PLEASE The functions j(x)=x1 and k(x)=3x+1 intersect at:A. Infinitely many points B. 2 pointsC. 1 pointD. There are no intersection points 3 ft10 ftPerimeter:Area: the bill of rights was created because the anti-federalists were concerned that When using empirical data (data and information collected by scientists in an experiment), sometimes, that data will not form a perfect line on a graph. When this happens, the line that is created using a linear regression is known as the Line of Best Fit. The following speed data was collected from a car moving with a constant acceleration.Time (s) Velocity (m/s) 2 13.1 4 19.8 6 28.1 8 34.6What is the Line of Best Fit for this data? Perform a linear Regression on this table to find the equation.Based on your equation, what was the cars approximate initial velocity (at time=0)?If the car continued at the same acceleration (meaning the slope of the line does not change), how fast would it be going in 15 seconds? jun has two less more than three times as many books as harriet. if jun has 13 book how many books does harriet have plsss helpp How did the concept of manifest destiny impact United States and its citizens No pupil in school is as good as cosmas . rewrite by beginning cosmas is A large car dealership is receiving more customer complaints than usual. Bea wants to use a cycle ofinquiry to investigate what is going on. After gathering some initial data, Bea finds that more thanhalf of the complaints are related to repairs made at the body shop. Now that she has determinedthat the body shop is a problem area, what should Bea do next?Read the following possible courses of action and decide which is the BEST next step and which is theWORST next step.1. Look closely at the body shop to clarify the problem.2. Ask the body shop workers to find a solution to the problem.3. Notify the body shop workers that they may lose their jobs.4. Brainstorm ideas to improve the work done in the body shop. plss plss help me sagutan nyu ng maayos brainless ko kayo basta sagutin nyu lang ng maayos pa help po sige na po plssss plsss answer my question