A teacher has 54 research papers to read. She can read

three of them in 40 minutes. How long will it take her to read all of

the papers at the same rute? Express your answer in hours

If the sin 30° = one half, then which statement is true? cos 150° = 0, because the angles are supplements cos 60° = one half because the angles are complements cos 150° = 1, because the angles are supplements cos 60° =

Find the nth term of 14,23,32,41 ...

Ronna is recording what kind of shoes people are wearing at the mall. Out of 13 people she has seen, 2 are wearing boots. What is the experimental probability that the next person Ronna sees will be wearing boots?

A prop for the theater club's play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi.

Hannah completed 3/4 of her homework on Saturday morning and 1/8 ofit on Saturday night. How much more homework does she need to complete?

Sam has three identical tennis balls with a diameter of 2.7 inches. Determine the volume of all three tennis balls?

The base of a Mary-go-round spans an area of about 153.86 square meters. How long is the diameter

What number is 70% of 60? (Use only whole numbers)

What's the greatest common factor between 18 and 100

Factor: 12x^5 + 6x^2 - 18