Radius of a circle with a diameter of 40 yards

The value of y varies directly with x, and y = 16 when x = 8. What is the value of x when y = 32? A. 16 B. 8 C. 2 D. 4

Is a data set a set of letter or a set of numbers?

The equations 5x+2y=48 and 3x+2y=32 represent the money collected from school concert ticket sales during two class periods. Let x represent the cost for each adult ticket and let y represent the cost for each student ticket.

if 368 trees are planted in a row, with 35 metres between each tree and the next. How far will a boy go if he walks from the first to the last?

Calculate the average between 200 and 4100

Chef Johnson used 4 1/2 cups of flour to make 4 fruit cakes how many cups of flour are needed for 1 fruit cake

A cone has a radius of 5 feet and a height of 18 feet. If the radius of the cone is tripled but the volume remains unchanged, what will be the new height of the cone?

What is 3/4 * 4/9 equal

Bob deposits $5000 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the first 6 years?

What is radical 12 (squared)