The level of water in a draining pool can be modeled with the function d(t)= 12 (.72) ^ t, where d is the depth of water, measured in feet, and t is the amount of time it’s been draining, measure in days. Calculate the average rate of change for 0 greater or equal to t and 4 is greater or equal to t.

-2.195

Step-by-step explanation:

Given the function:

is the depth of water in feet and

is the amount of time

To find:

The average rate of change for in the interval [0, 4].

Solution:

The required rate of change in the time interval [0, 4] can be represented as:

Change in the function over the interval [0, 4] and the change in the interval.

OR

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

51840000 cm 2

step-by-step explanation: