Tom doesn't really want to give away blue marbles and would like to change the probability that he chooses a blue marble to 1/10.how many marbles that are not blue could he add to the bag so that the probability of choosing a blue marble becomes.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00