Alex and Bob play five chess games. Alex is 3 times more likely to win a game than Bob. Find the probability that: Each of them will win at least one game and Each of them will win at least two games.

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

If i had 1234 apples and 1 banana what is the total amount