Find the area of the sector with a central angle of 120° and a radius of 8 inches. Leave in terms of π. A) 8 3 π in2 B) 16 3 π in2 C) 32 3 π in2 D) 64 3 π in2

In this year's 7 th 7th grade class, there are 4 boys for every 5 girls. How many girls are in the class if there are 20 boys in the class?

Exercise Find the logarithm of each of the following numbers. (a) 7.8476

A sphere is inscribed in a cylinder. Use complete sentences and geometric formulas to compare the surface area of the sphere and the lateral area of the cylinder.

A car uses 1 gallon of gasoline for every 25 miles driven. At the start of a trip the tank was full of gasoline. After driving 500 miles, there were 2 gallons of gasoline left in the tank.

Which line is perpendicular to a line that has a slope of - 5/6

Zina spends 1.5 hours setting up her sewing machine and making one hat. The total amount of time spent making hats can be represented by the sequence below. 1.5, 2.25, 3.0, 3.75, ...

How many times smaller is the volume of a cylinder if the diameter is multiplied by 1/2

What is 3w (p + 18) equal?

Which of the following are the measurements of the sides of a right triangle? a. 7, 14, 16 b. 6.2, 13.8, 20 c. 10, 11, 13 d. 9, 12, 15

A candidate for mayor promises to reduce property taxes in the city by 2% per year while in office. Suppose the average citizen paid about $9000 per year in property taxes before the election.