Find the expected value of the winnings from a game that has the following
payout probability distribution:

Which statements about these triangles is true

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?