Sara is driving home from college for the weekend. the average speed of her car for the trip is 45 miles per hour. write a verbal model and algebraic expression to represent the distance sara's car travels in h hours. identify the units for the expression.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What is not true about kl and mn? what is mn? (show )

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?