The human body is made up of about 37.2 trillion blood cells. That's a lot of blood cells! Instead of writing 37,200,000,000,000 to express this very large number, we use scientific notation to write it as 3.72 * 1013.

Using R, answer the following question. The accompanying data set contains quiz scores for 12 students in a chemistry class: 18, 15, 5, 8, 15, 20, 2, 16, 10, 12, 20, 15.

A television set sells for $1639 on the installment plan which includes the finance charge the payment plan calls for 10% down and the balance and 18 equal payments the amount of each payment is: A:$82.95 B:$165.90 C:$78.65 D:$59.00

Are these two fractions equivalent? 1/2 and 50/100

If a rectangle or prism has a volume of 432 in.³ and the height of the prism is 9 inches what are the dimensions of the base

Is - 0.45 greater or less then - 0.0045

Ashely walks 2 1/2 miles around a lake around three times a week. If Ashley walks around the lake in 3/4 hour, what is her rate of speed? (Hint: Use the formula r = d/t, where the r is rate, d is distance, and t is time.

Solve for d. h + 4 d = 5b A) d = bh + 5 B) d = h 5b C) d = h + 4 5b D) d = h - 4 5b

Kate jump 225 times in 3 minutes

a bag of wax contains 160oz of content. it takes 8oz of wax to make one of wax to make one homemade candles. what fraction of the bag do you use to make one candle?

Mr. frick wanted to buy one folder for each of his 104 students each box contained 25 folders estimate the number of boxes he needed to buy