Pi * 60^2 * 210/3 = 791681
divide 791681 by 1099,
720 hours.
It takes 720 hours or 30 days to drain the liquid.
<span>6x^2 + 11x - 10 is the answer
hope it helps</span>
the school is at 0, and Anna's house would be at 2.5 because it is east (to the right of 0) and Ben's would be -2 (because it is west...to the left of 0)
The distance between him and school is 1.59 miles. Of course this distance is linear to make this problem simple. He walks with a speed of 3 miles per hour or 0.00083 mile per second.
To calculate time from distance and speed we use this formula: seconds. To convert minutes we divide number of second by 60. .
It will take him approximately 60 minutes to get to school.
Hanna bought 85 candies and ate 20 of them. How many candies are left?