The table to the right contains the lists of probabilities for the corresponding numbers of girls in three births. What is the random variable, what are its possible values, and are its values numerical? # of girls P(x). 00.125. 10.375. 20.375. 30.125.

Answers

Answer 1

Answer: So in the problem, it ask to what are the random variables, what are its possible values and what are its values numerical. So base on the table, for my understanding, the random variables is the number of girls, the possible value is the data in the number of girls which is 0,1,2,3, the numerical value is the P(x). I hope this would help

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a square wrestling mat has a perimeter of (12x - 32) feet. Write an expression in simplest form that represents the side length of mat.

Answers

In a square, all four sides are equal, so you would take the perimeter and divide by 4.

(12x - 32)/4 = 3x - 8 feet

True or False: (x + 4)(x - 4) = x2 - 8x + 16

Answers

(x + 4)(x - 4)
x2 - 4x + 4x - 16
x2 - 16

The statement above is False.

false . yesssssss itssss false

Photo attached to this

Answers

The area would be 24 in. because to find the area of a triangle you need to multiply the height by the base then divide it by 2 and you get your answer.
6*8=48
48/2=24
Hope this helps.

What 3different ways to make 115 using hundreds, tens, and ones blocks?

Answers

Hundreds tens ones
1. 1 1 5
2. 0 11 5
3. 0 0 115

Final answer:

There are three different ways to make 115 using hundreds, tens, and ones blocks: using 1 hundred, 1 ten, and 5 ones; using 1 hundred, 11 tens, and 0 ones; using 2 hundreds, 0 tens, and 15 ones.

Explanation:

There are three different ways to make 115 using hundreds, tens, and ones blocks:

Using 1 hundred, 1 ten, and 5 ones: This is represented as 100 + 10 + 5 = 115.
Using 1 hundred, 11 tens, and 0 ones: This is represented as 100 + 110 + 0 = 115.
Using 2 hundreds, 0 tens, and 15 ones: This is represented as 200 + 0 + 15 = 115.

Learn more about Ways to make 115 with hundreds, tens, and ones blocks here:

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Choose the equation below that represents the line passing through the point (-3,-1) with a slope of 4.A) y = 4x - 11
B) y = 4x + 11
C) y = 4x + 7
D) y = 4x - 7