The weights of 100 7th graders are shown in the table below:
Weights in Pounds 71 - 80 81 - 90 91 - 100 101 - 110 111 - 120
Number of Students
14 27 43
10
6
What is the cumulative frequency of students weighing less than 111 pounds?
OA.
10
OB.
90
OC. 100
OD. 57

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2