a circular backyard pool has a diameter of 22 feet and is 5 feet deep. One cubic foot of water has a capacity of approximately 7.48 gallons. If water cost $3 per thousands gallons. How much to the nearest dollar, will it cost to fill the pool?

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

For the equations below which statement is true ? -2x=14 6x=-42

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.