Answer:
252<em>π</em> or 791.7 mm³/h
Step-by-step explanation:
The volume of a cylinder is given by
We desire to find the volume rate, that is,
<em>dr/dt</em> is the rate of change of the radius which is 7 mm/h.
<em>dV/dr</em> is derived by differentiating the volume equation, yielding
At <em>r</em> = 12 mm and <em>h</em> = 1.5 mm,
The math club could rent the room for up to 8 hours. I have also attached a picture of the work in case you need it.
Answer:
12 years if interest is paid yearly
12 months if interest is paid monthly
Step-by-step explanation:
2.75% of $1500 is $41.25 interest per period
$1995-$1500 = $495 total interest
$495 ÷ $41.25 = 12 periods
Therefore it takes 12 interest periods to reach $1995, so the answer is 12 months or 12 years depending on how often interest is paid.
In 48 days, they would have consumed 108 gallons, and have 22 left, so yeah. 48 days
Step-by-step explanation:
its too blurry I can't see the numbers
