If R(x) = x2 - 2 and 9(x) = x-3, what is (fºg)(x)? (fog)(x) = x +7
(fºg)(x) = x2 - 6x+7
(fog)()= x2 – 3x+7
(fºg)(x)=x2-5

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

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)?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.