Frank can mow lawns at a constant rate of 65 lawns per hour. What is the ratio of lawns to hours?

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

What is the volume of this container?

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project