What is ac? a) 4 cmb) 2.2 cmc) 9 cmd) 6 cm show your work

Which expression is equivalent to? assume x > 0 and y > 0.

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.

Select the two pairs of figures that are similar.