A new chocolate company is estimating how many candy bars per week college students will consume of their line of
products. The graph shows the probable number of candy bars students (age 18-22) will consume from year 0 to year 10.
B(x) gives the number of candy bars for boys, G(x) gives the number of candy bars for girls, and T(x) gives the total
-The volume of water added to a circular drum of radius $r$ is given by $V _ { W } = 30 t$, where $V _ { W }$ is volume in cu $\mathrm { ft }$ and $\mathrm { t }$ is time in sec. Find the depth of water in a drum of radius $5 \mathrm { ft }$ after adding water for $17 \mathrm { sec }$. (Round result to one decimal place.)
A) $13.0 \mathrm { ft }$
B) $20.4 \mathrm { ft }$
C) $2.5 \mathrm { ft }$
D) $6.5 \mathrm { ft }$

Question

Quizplus · Accepted Answer

The volume of water added is $V_W = 30 \times 17 = 510 \, \text{cu ft}$. The volume of a cylinder is $V = \pi r^2 h$. Solving for $h$, we get $h = \frac{V}{\pi r^2} = \frac{510}{\pi \times 5^2} \approx 6.5 \, \text{ft}$.

A New Chocolate Company Is Estimating How Many Candy Bars rrr

A New Chocolate Company Is Estimating How Many Candy Bars $r$