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Mathematics

1 answer:

Bezzdna [24]3 years ago

4 0

Answer:

The coefficient is negative because she is traveling downward. -20ft/s represents feet decreasing per second.

She was 350 feet above ground since that is her height at 0 seconds.

It takes her 17.5 seconds to reach the ground.

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<h2>✒️VALUE</h2>

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#5-MinutesAnswer

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2 years ago

Write each number as a power of the given base. 343; base 7

Sliva [168]

343=7×7×7
343=7³ $~~~~~~~~~~~~~~$

3 0

3 years ago

A conical container can hold 120π cubic centimeters of water. The diameter of the base of the container is 12 centimeters.

Tanzania [10]

Answer: The height of the container is 10 centimeters. If its diameter and height were both doubled, the container's capacity would be 8 times its original capacity.

Step-by-step explanation:

The volume of a cone can be calculated with this formula:

$V=\frac{\pi r^2h}{3}$