At Mary bakery chocolate chip cookies make up 45% of the total cookies and oatmeal raisin cookies make up 25% of the total cookies. There are 330 cookies of the other types. how many cookies are there altogether ?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Hurry which expression is equivalent to 3√x^5y?