Sophia puts 250$ in the bank with a 2.5 annual intrest rate compunded annually if sophia does not touch her money how much money will she have after 4years?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?