Question

Cooling towers are used to remove or expel heat from a process. A cooling tower's walls are modeled by where the measurements are in meters. What is the width of the cooling tower at the base of the structure

Answer 1

To calculate the width of the cooling tower at the base, substitute h = 0 into the equation h = 0.80t + 5.50 and solve for t.

Step-by-step explanation:

Cooling Towers and Width Calculation

In the given information, the cooling tower's walls are modeled by h = 0.80t + 5.50, where the measurements are in meters. To determine the width of the cooling tower at the base, we need to find the value of t when h is equal to zero.

Substitute h = 0 into the equation to get:

0 = 0.80t + 5.50

Subtract 5.50 from both sides to isolate t:

0.80t = -5.50

Divide both sides by 0.80 to solve for t:

t = -⅕

The width of the cooling tower at the base is approximately -⅕ meters.