A tree is 8ft tall and grows 8 inches each year. In how many years will the tree reach a height of 30 feet?

A. 27

B. 33

C. 45

D. 52

2) Mr. Orr has some money. He spent $59.80 and now he has $11.

0.3 is 10 times as great as what decimal?

A fish tank that measures 30 inches by 24 inches by 9 inches is filled with water 7/8 of its height. 2/3 of the water leaks out of the tank because of a crack. How much water is left in the tank?

A machine pumps cleanser into a process at a rate of 7 gallons per minute. Upon inspection, it is learned that the machine pumps cleanser at a rate described by the uniform distribution over the interval 6.5 to 7.5 gallons per minute.

Wayne has a recipe on a 3-inchby5inch index card that he wants to enlarge to 15inches long how wide will the enlargement be?

In the número 164,987.4907 what digit is in the houndred thousands place

A plane can carry a maximum cargo weight of 160,000 pounds. A company uses one of these planes to ship 2,000-pound containers. The total cargo weight is a function of the number of containers in the plane.

Find the probability of - 1.42

There are six girls and seven boys in a class a team of 10 players is to be selected from the class if the selection is random what is the probability of selecting a team of four girls and six boys. .308 .367 .461 .667

Josè and nancy take care of animals when the owners are away. josè charges $15 plus $2 per animal. nancy charges $5 plus $3 per animal.