How many cubes that have an edge length 1/2 inch are needed to fill a rectangular prism with a volume of 6 cubic inches (2 inches wide x 3 inches long by 1 inch tall)?

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?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?