While returning to the glider port, laura descended at a rate of 380 feet per second for 3 minutes. calculate her change in altitude.

i don't know whether to do -380 x 3, or a positive 380.

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11