a train left town at 9:15am it arrived at 2:15 at an average speed of24km/h, how many km does it cover.​

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

John kept track of how many baskets were made in a basketball game. after 4 minutes, 5 baskets were made. how many baskets were made between 9 and 10 minutes? a. 0 b. 1 c. 2 d. 3