Mr. Williams owns a stable in the countryside. He created the expression below to represent the number of horses at the stable t years after he began boarding horses.

Which statement below best describes the coefficient, 30?
A.
the rate at which the number of horses was changing before Mr. Williams began bording horses
B.
the rate at which the number of horses boarded changes
C.
the increase in the number of horses borded each year
D.
the initial number of horses boarded

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?