If matrix E is 5 x 2 and matrix F is 5 x 3, the dimensions of matrix product EF are

Collins Middle School has 217 sixth grade students. If the sixth grade is 35% of the total school, how many students are in the middle school?

One 16 ounces can of vegetable soup costs $1.34. One quart of vegetable soups cost $3.49. Which is less expensive

Which of these expressions is equivalent to log (6 • 7) ? O A. log (6) - log (7) O B. 6 • log (7) O C. log (6) • log (7) O D. log (6) + log (7)

n a sample of 1000 U. S. adults, 106 think that most celebrities are great role models. Two U. S. adults are selected without replacement. Find the probability that both adults think most celebrities are good role models

Evaluate the following expressions. Write your awnserers as integers or reduced fractions. (5r) ^3 for r = - 2

If the sale price is $57, and there was a 5% discount, what was the original price?

If x = 17 cm and y = 8 cm, what is the length of z? A. 13 cm B. 19 cm C. 14 cm D. 15 cm

There are 5280 feet in 1 mile, how many feet are in 3.5 miles?

How many times does 9 go into 430?

Aretha's trip to an arty supply store took 1 1/6 hours. Her return trip took only 5/7 of time of her trip to the store. How long was Aretha's return trip? What was Aretha's total driving time?