Mathematics High School

Can someone help me please
I’ll give brainiest

Answers

Answer 1

Answer:

$40

Step-by-step explanation:

5(*4)/12(*4)=20/48

If 20/48 of them had 2.00 tips then multiply 20*2= $40

Related Questions

can someone please help

find slope/rate of change
a. 1/3
b. 3
c. 30
d. 10

Answers

Answer:

Step-by-step explanation:

Pick two points on the line

(0,0) and (10,30)

Using the slope formula

m = (y2-y1)/(x2-x1)

= (30-0)/(10-0)

= 30/10

= 3

f the quadratic function f(x) = x2^2 is graphed below along with the quadratic function g(x) which of the following could
be a correct equation for g(x)?

Answers

Answer: g(x)= -1/2x^2

Step-by-step explanation: since the parabola is opening downwards it would have to be a negative so all we are left with is g(x)=-2x^2 and g(x)-1/2x^2 and if we go in the calculator and type up each equations you would see our answers is g(x)=-1/2x^2

If m2 BOE = 130° and m2 COB = 80°, find the measure of the indicated arc in circle o. D С E B mCBE = [ ? 1°
HELP ME NO ANSWER RANDOM STUFF FOR POINT WILL GET REPORTED

Answers

Answer: 210

Step-by-step explanation:

In a game of luck, a turn consists of a player rolling 121212 fair 666-sided dice. Let X=X=X, equals the number of dice that land showing "111" in a turn. Find the mean and standard deviation of XXX. You may round your answers to the nearest tenth.

Answers

Answer:

The mean of X is 2 and the standard deviation is 1.3.

Step-by-step explanation:

For each dice rolled, there are only two possible outcomes. Either it lands on one, or it does not. The probability of a dice rolled landing on one is independent of any other dice. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

[tex]E(X) = np[/tex]

The standard deviation of the binomial distribution is:

[tex]\sqrt{V(X)} = \sqrt{np(1-p)}[/tex]

Probability of rolling a 1.

Six sides, so:

[tex]p = \frac{1}{6} = 0.1667[/tex]

12 dices are rolled:

This means that [tex]n = 12[/tex]

Find the mean and standard deviation of X

[tex]E(X) = np = 12*0.1667 = 2[/tex]

[tex]\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{12*0.1667*0.8333} = 1.3[/tex]

The mean of X is 2 and the standard deviation is 1.3.

Can someone help me please.?

Answers

Answer:

be+bh=eh.

Step-by-step explanation:

am I right or wrong

A local hamburger shop sold a combined total of 427 hamburgers and cheeseburgers on Thursday. There were 73 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Thursday?

Answers

Answer:

250 hamburgers

Step-by-step explanation:

Explanation: Because IK

Two congruent triangles, ΔABC and ΔRST, are shown below.

Describe a sequence of transformations that exhibits the congruency of ΔABC and ΔRST.

A: Reflect ΔABC across the y-axis and then translate the resulting figure 4 units down.

B: Reflect ΔABC across the x-axis and then translate the resulting figure 4 units to the right.

C: Reflect ΔABC across the x-axis and then reflect the resulting figure across the y-axis.

D: Reflect ΔABC across the x-axis and then rotate the resulting figure 90 degrees counterclockwise about the origin.

Answers

I believe it’s C because if you just reflect and translate triangle ABC it won’t match up with triangle RST it needs to to reflected twice

Question 3 of 25 What is g(x)?

Answers

Answer:

" Its graph is v-shaped and opens up.

If the graph is turned upside down (so that it opens down), then g(x) = -|x|."

Step-by-step explanation:

Hope this helped :)

Step-by-step explanation:

This is an absolute value function with negative coefficient.

we have

g(x) = - Ixl

PLEASE HELP ME *begs*

Answers

Answer: 2

Step-by-step explanation: so just plug in the numbers first 3(4)-2(-1)-9+3(-1)

then easy just solve remember two negatives equal a positive so 3 times the 4 is 12 and then -2 and -1 is just a positive 2 then minus the 9 and then add -3 because a positive and a negative is a negative and written out that all is 12+2-9+(-3) then it's 14-9 which is 5 then 5+ (-3) is positive 2 so boom lol I hope this helps! let me know if you need any more help! :')

Answer:

Step-by-step explanation:

║x = 4

║y = −1

3x − 2y − 9 + 3y

↓

3x + y − 9

↓

[(4 ⋅ 3) − 1] − 9

↓

(12 − 1) − 9

↓

11 − 9

↓

Next time, begging won't work. You'll need to provide a human sacrifice.

HELP PLEASE PLEASE!
18.) Savings: You have decided to put 12% of your weekly paycheck into a
savings account. You made $85.50 las week. How much did you put into
the savings account? *
$12.26
$8.55
$10.26
Other:

Answers

Answer:

$10.26

Step-by-step explanation:

....................

Answer:

712.5

Step-by-step explanation:

Complete the table below to classify the triangles as scalene or isosceles.
Triangle
Classification
2
2
3
5
10
9
<
3

Answers

Answer:

1) Isosceles

2) Scalene

3) Scalene

Step-by-step explanation:

The 1st choice is isosceles because 2 side lengths are equal.

The 2nd and 3rd choice are scalene because none of the sides equal the other sides.

Check all solutions to the equation. If there are no solutions, check "None."

✓x=3

A. O
B. -3
C. 3
D. -9
E. 9
F. None

Answers

Answer:

Step-by-step explanation:

You can say this because 3*3 is 9.

What the prime number 5 7 10 11 13

Answers

Answer:

5 is a prime number

Step-by-step explanation:

I cannot find the answer to this question please help

Answers

The answer would be 689

select all ratios equivalent to 30:6

Answers

Answer:

60 : 12

90 : 18

120 : 24

150 : 30

Which of the following shows a group of possible angles a triangle could have?

A. 10 degrees, 20 degrees, 190 degrees
B. 30 degrees, 60 degrees, 60 degrees,
C. 60 degrees, 90 degrees, 90 degrees
D. 50 degrees, 60 degrees, 70 degrees

Answers

Answer:

D) 50, 60, 70

Step-by-step explanation:

The reason why it's D since a regular triangle equals up to 180 degrees in total and D is the only one that equals 180.

50+60+70= 180 degrees

Hope this helps

Which Statement is true?

Answers

Answer:

All parallelograms are quadrilaterals

Step-by-step explanation:

All parallelograms are quadrilaterals is true statement.

What are Quadrilaterals?

a quadrilateral is a four-sided polygon, having four edges and four corners

A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.

All parallelograms are rectangles is not true because all rectangles are parallelograms, but all parallelograms are not rectangles.

All parallelograms are quadrilaterals is true.

All parallelograms are not rhombuses. Parallelograms with non equal adjacent sides are not rhombuses.

All parallelograms are not squares.

Hence, All parallelograms are quadrilaterals is true statement.

To learn more on Quadrilaterals click:

https://brainly.com/question/29934440

#SPJ5

Solve for x and round your answer to the nearest tenth.

Answers

Answer:

I believe it should be 32.9

Step-by-step explanation:

Solve each equation
For points!!

Answers

Answer:

X = 13

X = 98

X = 8

Please mark as brainliest

Have a great day, be safe and healthy

By Pythagoras Theorem:

[tex] {x}^{2} = \bigg( \frac{25.2}{2} \bigg)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = ( 12.6)^{2} - {(9.7)}^{2} \\ \\ {x}^{2} = 64.67 \\ \\ x = \sqrt{64.67} \\ \\ x = 8.04176598 \\ \\ x \approx \: 8.04[/tex]

hello! can someone please help me find the ones that are NOT equivalent, I would greatly appreciate the help.

Answers

Answer:

B D F

Step-by-step explanation:

I dont really know how to explain it, and I need to reach 20 characters for an answer so pretend this is a good explanation

GHJU is a rhombus. how could you prove that <3~=<2? this doesn’t have to be a formal proof, just a basic outline of an augment. how would you approach this proof?

Answers

Answer:

Angle 3 is equal to Angle 2 because when you have a rhombus, the diagonals will always bisect the angles.

Step-by-step explanation:

How would the domain and range of the function
1
y = -x - 6 be determined? Explain.
4

Answers

Answer:

Step-by-step explanation:

I will focus on your function y = -x - 6.

First of all, this is a linear function. All linear functions have unlimited domain and range: (negative infinity, positive infinity).

If you meant (1/4)y = - x - 6, exactly the same response would be true.

What type of triangle is shown in the image?

a triangle with two angles that are thirty degrees, and one angle that is one hundred twenty degrees

Group of answer choices

Acute triangle

Right triangle

Equilateral triangle

Obtuse triangle

Answers

Answer:

the answer is an obtuse triangle

The triangle in the image is an obtuse triangle.

In any triangle, the sum of the three angles is always 180 degrees.

Here, the sum of the two angles is 30 + 30 = 60 degrees.

Now, Adding the 120 degrees angle

= 60 + 120

= 180 degrees, which is consistent with the sum of angles in a triangle.

Now, let's consider the types of triangles:

1. Acute triangle: All three angles in an acute triangle are less than 90 degrees.

2. Right triangle: A right triangle has one angle that measures exactly 90 degrees.

3. Equilateral triangle: An equilateral triangle has all three angles equal to 60 degrees.

4. Obtuse triangle: An obtuse triangle has one angle that is greater than 90 degrees.

Thus, the triangle in the image is an obtuse triangle.

Learn more about Type of Triangle here:

https://brainly.com/question/27682397

#SPJ6

HELP ILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

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Can someone help me please I’ll give brainiest

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Can someone help me please
I’ll give brainiest