4 years ago

HELP!!

Mathematics

2 answers:

coldgirl [10]4 years ago

4 0

Answer:

Step-by-step explanation:

Sample Response: Alex is not correct. Rolling the two number cubes are independent events and the probability of getting an odd or an even number on either roll will be ½.

Zinaida [17]4 years ago

3 0

As long as they have the same number of sides, no. The outcome of the first roll does not affect the outcome of the second roll in any way for this situation.

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To the nearest tenth of a cubic inch, how much volume is added to a spherical balloon whose radius grows from 10 to 20 inches lo

AlekseyPX

First, find the volumes of each figure.
Remember that the volume of a sphere = $\frac{4}{3} \pi r^3$
Smaller sphere:
$\frac{4}{3}\pi*10^3$
4188.79 Cubic inches.

Larger sphere:
$\frac{4}{3}\pi*20^3$
33510.32 Cubic inches.

33510.32 - 4188.79 = 29321.53 cubic inches

Hope that helps!

4 0

4 years ago

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Harlamova29_29 [7]

Answer:

Step-by-step explanation:

4 x 9 = 36

36 / 4 = 9

Therefore, 36 is 4 times as much as 9.

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2 years ago

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HELP WITH THIS EZ QUESTION

9966 [12]

Answer:

Step-by-step explanation:

$3+75t-16t^{2} =h\\\\$

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3 years ago

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URGENT!!!! what is the area of the rectangle?

yaroslaw [1]

Answer:

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3 years ago

A bungee jumper dives from a bridge over a river. The function ℎ(푡) = −16푡 % +5푡 +250 gives the approximate height h in feet of

egoroff_w [7]

Answer and Explanation:

Given the function:

ℎ(t)= −16t+5t+250

Where the variable t is measured in seconds. We can plug in t=20 seconds in the function to measure the height in feet of the bungee jumper after 20 seconds.

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3 years ago