Suppose the skaters complete one lap around a park that has the shape of a regular pentagon what is the sum of the angles through which they turn

Find r (7) for the function r (n) = 0.009n

A parachutist's speed during free fall at reaches 99 miles per hour. What is this speed in feet per second? At this speed, how many feet will the parachutist fall during 20 seconds of free fall?

How do you convert 5/9 into a decimal?

A classroom has a length of 20ft. And width of 30ft. The flooring Is to be replaced by tiles. If each tile has a length of 24in. And a width of 36in. How much tiles are needed to cover the classroom floor?

7 is ten times the number of what value?

If f (x) = 3x^2+1 and g (x) = 1-x what js the value of (f-g) (2) ?

A recipe calls for 1 3/4 cups of flour, 1 1/4 cup of white sugar, 1/3 cup of milk, 1/2 cup of walnuts, and 1/2 cup of butter. The recipe makes 6 servings. How many cups of flour are there per serving? Simplify and show your work.

Two triangles with the same corresponding side lengths will be congruent.

The leaderboard at the Western Golf Tournament shows that Nina's score is 5 and Kate's score is - 8. How many more strokes did Nina take than Kate

1 liter equals how many milliliters