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3 years ago

14

There are 6,000 hotel rooms in Sean's city. During a convention, 4,200 of the hotel rooms were occupied. What percentage of the

hotel rooms in the city were occupied during the convention?

1 answer:

Rudik [331]3 years ago

3 0

Answer:

70% of the hotel rooms were occupied during the Convention

Step-by-step explanation:

4200 / 6000

= 0.7

0.7 = 70%

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2 years ago

A spherical balloon is being inflated at a rate of 3 cubic inches per second. Determine the change in the rate of the radius.How

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The rate rate of change of radius is $\frac{1}{48\pi}$ inches per second when the diameter is 12 inches.

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Step-by-step explanation:

Consider the provided information.

A spherical balloon is being inflated at a rate of 3 cubic inches per second.

The volume of sphere is $V=\frac{4}{3}\pi r^3$

Differentiate the above formula with respect to time.

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$3=4\pi 6^2\frac{dr}{dt}$

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When d=16

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