IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Out of a randomly selected 750 people from the population, how many of them would
have an IQ less than 95, to the nearest whole number?

On a piece of paper graph f(x)=5•(0.4)^x

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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