3 years ago

The function V(r) = 4/3 pi r cubed can be used to find the volume of air

Mathematics

1 answer:

Galina-37 [17]3 years ago

7 0

Answer: the radius of the basketball when the volume is v

Step-by-step explanation:

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In standard form: (x+5)(3x-1)-(x-4)^2

denpristay [2]

I hope this helps you

x.3x+x.(-1)+5.3x+5.(-1)-(x^2-2.4.x+16)

3x^2-x+15x-5-x^2+8x-16

2x^2+22x-21

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What is the probability of getting zero heads in six tosses?

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3 years ago

100pts: Prove or disprove: If x is a 2 digit number, and y is the number formed by reversing the order of X's digits, then x + y

alexandr1967 [171]

Step-by-step explanation:

If we use this formula then

X is 54 y is 45

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3 years ago

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If my brother eats 6 1/2 cupcakes in the morning, and comes back at night for 7 1/2 MORE cupcakes, how many did he eat in total.

ikadub [295]

Answer:

Step-by-step explanation:

6 1/2+7 1/2= 14

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2 years ago

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Do i need to flip the reciprocal please explain your answer<br> 2y/2 < 10/2

saul85 [17]

Answer:

$\displaystyle \large \boxed{y < 5}$

Step-by-step explanation:

We are given the Inequality:

$\displaystyle \large{ \frac{2y}{2} < \frac{10}{2} }$

First, we can simplify the expression. On the left side of Inequality, we can cancel 2; on the right side, we can cancel 2 out as well.

Simply, division!

$\displaystyle \large{ \frac{ \cancel{2}y}{ \cancel{2}} < \frac{ \cancel{10}}{ \cancel{2} }}$

2 divides 2 is 1; 2 divides 10 is 5.

$\displaystyle \large{ \frac{1y}{1} < \frac{ 5}{ 1}}$

Generally, it is not recommended to write 1 beside the variable nor write 1 as a denominator.

Simplify the expression:-

$\displaystyle \large{ y < 5}$

Therefore, the value of y is less than 5.

Let me know if you have any questions after reading the explanation!

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2 years ago