Aworker fills a 15,000-gallon
swimming pool at a rate of 50 gallons
per minute. how many minutes will
it take for the pool to be filled
halfway?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.