A MCHS soccer team is raffling off a $400 Visa gift card. If a person buys a raffle ticket for $2 and 250 tickets were sold, what is the person's expected payout?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.