Mathematics: The water in a pool is evaporating at a rate of 5% per day. If the pool has 15,600 gallons in it today, how many gallons will it have in 11 days? Round your answer to the nearest whole number, if necessary.

The water in a pool is evaporating at a rate

Ответ:

AbigailHaylei

23.01.2022

Mathematics

The number of gallons in 11 days is 8,873.

Given that,

The water in a pool is evaporating at a rate of 5% per day. The pool has 15,600 gallons in it today.

Based on the above information, the calculation is as follows:

$= 15,600 \times (1 - 0.05)^{11}\\\\= 15,600 \times (0.95)^{11}$

= 8,873

Therefore we can conclude that the number of gallons in 11 days is 8,873.

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Ответ:

wilkinsonei4069

23.01.2022

Mathematics

It will have 8873 gallons in 11 days.

Step-by-step explanation:

The amount of water in the pool after t years can be modeled by the following function:

$A(t) = A(0)(1-r)^{t}$

In which A(0) is the initial amount of water and r is the daily rate of evaporation.

15,600 gallons in it today

This means that A(0) = 15600

The water in a pool is evaporating at a rate of 5% per day.

This means that r = 0.05 . So

$A(t) = A(0)(1-r)^{t}$

$A(t) = 15600(0.95)^{t}$

How many gallons will it have in 11 days?

This is A(11). So

$A(t) = 15600(0.95)^{11} = 8873$

It will have 8873 gallons in 11 days.

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Ответ:

mcfancei

04.02.2020

Mathematics

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Step-by-step explanation:

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The water in a pool is evaporating at a rate of 5% per day. If the pool has 15,600 gallons in it today, how many gallons will it have in 11 days? Round your answer to the nearest whole number, if necessary.

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