The ratio of the sums of m and n terms of an ap is m2: n2 . show that the ratio of the mth and nth terms is (2m-1) : (an-1)

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.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week