What is the area for the figures below ?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.