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labwork [276]
3 years ago
10

A group of 30 students from your school is part of the audience for a TV game show. The total number of people in the audience i

s 130. What is the theoretical
probability of 5 students from your school being selected as contestants out of 10 possible contestant spots?
Mathematics
1 answer:
Anestetic [448]3 years ago
8 0

What is the theoretical probability of 5 students from your school being selected as contestants out of 10 possible contestant spots?

17.9%

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A rectangle is to be inscribed in a right triangle having sides of length 6 in, 8 in, and 10 in. Find the dimensions of the rect
Helga [31]

Answer:  width = 2.4 in, length = 5

<u>Step-by-step explanation:</u>

The max area of a right triangle is half the area of the original triangle.

Area of the triangle = (6 x 8)/2  = 24

--> area of rectangle = 24 ÷ 2 = 12

Next, let's find the dimensions.

The length is adjacent to the hypotenuse. Since we know the area is half, we should also know that the length will be half of the hypotenuse.

length = 10 ÷ 2 = 5

Use the area formula to find the width:

A = length x width

12 = 5 w

12/5 = w

2.4 = w

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6 0
2 years ago
You start the month with $332.11 in your checking account. You have the following withdrawals during the month: $34.56, $223.00,
sergeinik [125]
In order to get the final value, you would just add and subtract the deposits/withdrawals from the initial amount in your account. 

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What is an equivalent form of 14(p + 6) − 10(2q + 5)?
aalyn [17]

The equivalent form of 14(p + 6) − 10(2q + 5)  is 14p − 20q + 34.

<h3>What is mathematical expansion?</h3>

An mathematical expansion occurs when a mathematical object is been scaled using a  scale factor that is greater in absolute value than one.

14(p + 6) − 10(2q + 5)  

If we open the bracket, we have

14p − 20q + 34

Therefore option D is correct.

Learn more about mathematical expansion from

brainly.com/question/13602562

#SPJ1

5 0
1 year ago
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