Which is the best estimate for the percent that is represented by the shaded portion of the diagram? A grid model with 8 squares. 3 squares are shaded. 30% 36% 38% 40%

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}