Sample SAT & ACT Math Problem:

A license plate has 4 letters and 2 numbers Letters cannot be repeated but numbers can be repeated Find the probability that in a randomly selected license plate the word MATH appears.

Sample SAT & ACT Math Practice

On Monday, Anna starts pouring water into a bucket at a rate of 4 cubic meters per second. Twenty seconds later, Bella starts pouring water into the same bucket at a rate of 5.5 cubic meters per second. How many seconds after Anna starts will the amount of water in the bucket equal or exceed[…]