Karl read 3 times as many books as martina. how many books did karl read

Guess and check to find the missing numbers at this data set. The mean of the data set is 105. The mode is 108. (100, 102,?, 108)

Denise is filling a square sandbox for her brother. If the sandbox floor has an area of 14 square feet, about how long is one side of the sandbox?

Which monomial is a perfect cube? 49pºq3,24 O 81012, 15,12 O 121pºq3,5 O 343pq21,69

A cylindrical rain barrel with a diameter of 3.5 feet and a height of 5.5 feet is filled to a height of 0.5 feet. How many more gallons of water can the barrel hold? Round your answer to the nearest whole number. (1 ft3≈7.5 gal)

Let f be the function that determines the area of a circle (in square cm) that has a radius of r cm. That is, f (r) represents the area of a circle (in square cm) that has a radius of r cm. Use function notation to complete the following tasks a.

A rectangular park has a width of 8/9 of a mile and a length 3/5 of a mile. Find the area of the park. Write your answer in simplest form, using a complete sentence explain your answer.

A female grey whale is 2 times as long as a female killer whale. A female killer whale is 7 meters long. How long is a female grey whalevin centimeters?

Raina's fish tank has 17 liters of water in it. She plans to add 5 liters per minute until the tank has more than 52 liters. What are the possible numbers of minutes Raina could add water? Use t for the number of minutes.

You walk 20 meters north, then 5 meters south. what is your displacement? a. 15 meters b. 25 meters c. 15 meters north d. 25 meters north

Two times a number plus 5 equals 25. What is the number?