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2 years ago

Which explains whether or not the values in the table represent a direct variation?

Mathematics

1 answer:

Assoli18 [71]2 years ago

4 0

Answer:

This function represents a direct variation because it passes through the origin and has a constant rate

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You are playing a game in which a single die is rolled. If a 2 or 5 comes up, you win $36, otherwise you lose $36. What is your

ozzi

Your expected value is 36*2/6 + -36*4/6, which is equal to $-12.

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2 years ago

P L E A S E H E L P A S A P !!!

natulia [17]

Answer:

The third one for the first picture and the second one for the second picture

Step-by-step explanation:

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2 years ago

What is the slope of the graph?

Nookie1986 [14]

Answer: The slope is $\frac{3}{5}$

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Observe the graph provided in the exercise.

You can notice that these two points are on the line:

$(2,3)$ and $(7,6)$

Then you can identify that:

$y_2=3\\y_1=6\\\\x_2=2\\x_1=7$

Knowing these coordinates, you can substitute values into the formula for calculate the slope.

Then, you get that the slope of the graph is:

$m=\frac{3-6}{2-7}\\\\m=\frac{-3}{-5}\\\\m=\frac{3}{5}$

4 0

3 years ago

What is the surface area of a sphere with a radius of 16 units?

andrezito [222]

Formula of surface area of a sphere is 4 $\pi r^{2}$ .
Hence it is 4 $\pi 16^{2} ≈ 3216.99 ≈3217$

4 0

3 years ago

Read 2 more answers

What is x in the equation 4+1/4+3=10

Zepler [3.9K]

Answer:

There is no x in this equation

7 0

2 years ago