Jackrabbits are capable of reaching speeds up to 40 miles per hour. how fast is this in feet per second? (round to the nearest whole number.)

5,280 feet = 1 mile

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Travis and paula went to lunch.travis ordered a sandwich for $7.50 and paula ordered a burger for $5.25.after lunch,they left a 15% tip for the waiter.how many money did they spend altogether?