the circumference of a circle is 20π. what is the radius of this circle

Evaluate the following expressions given the functions below. Find x if g (x) = 16.

Ten cards numbered 1 through 10 are mixed together and then one card is drawn. Find the probability of each event. Write the answer in percent. P (greater than 3) = P (not 5, 6,7, or 8) =

It takes 41 minutes for 9 people to paint 9 walls. how long does it take 14 men to paint 14 walls

Simplify (6^5over7^3) ^2

Five subtracted from K

Solve 4-|2x-1| = - 3

Stacy decided that she would start doing sit - ups every day. Her plan each day was to do twice as many sit - ups as she had done the day before. If Stacy did four sit - ups on day one, how many total sit - ups had she done after one week

Lines a and b are parallel. What is the measure of angle m? Enter your answer in the box. m = ∘ Three lines, a, b, and another line intersect creating eight angles, the top left angle of line a labeled one hundred twenty five degrees and the top

Which statements are true regarding the system of equations? Check all that apply. 8 x + 10 y = 30. 12 x + 15 y = 60.

What is the quotient when root 1500 is divided by 2 root 15