In a random sample, 328 out of 920 12th graders in California smoked marijuana within the last year. Answer questions 1-4, and round to 3 decimal places.

What is the answer to - 8r=64

On a 750 mile road trip thelma drove 110 miles more than Louise how far did each person drive?

What are the terms in the expression 8c+5d+4

What's the nth term of the sequence 6,10,14,18,22

Jet works in the bookstore he has 300 books to stock on the shows so far he has stopped 120 books today what percent of the books does he have left to stock

If a sports forecaster states that the odds of a certain boxer winning a match are 5 to 1, what is the (subjective) probability that the boxer will win the match? (round your answer to two decimal places.) p (win) =

Every day Kim practice volleyball and clarinet each day she practices volleyball for 2.5 hours if after a days she practices both volleyball and the clarinet for a total of 36 hours how many hours per day did Kim practice clarinet

4 times the quotient of a number and 5

The vertex of the parabola is at (-3,-2). Which of the following could be the equation?

What is 500/100 simplified