What is the probability that when you roll two dice the product is greater than 24?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if