Sarah is 8 years older than tanya. sarah's age is also 5/4 of tanya's age. how old is each person?

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?