Solve for r. s=2πrh

a. 2πsh=r2πsh=r

b. s/2πh=rs2πh=r

c. s/2π=rs2π=r

d. s/2=r

What are the input variable and the output variable? number of rowers in a rowboat and the speed of the rowboat?

Determine the LCD of 6y/5x and 8/12x A : 120 B: 120x C: 60 D: 60x

Talia tossed a penny many times. She got 40 heads and 60 tails. She said the experimental probability of getting heads was 40/60. Explain and correct her error.

Let f (x) = / left/lbrace / begin{array}{ll} - 7 x^2 + 7 x & /mbox{for }x<0 / 5 x^2 - 5 & /mbox{for }x/ge 0 / / end{array}/right.

5 less than the quotient of a number 2

Decide whether the experiment is a binomial experiment. If it is not, explain why. You roll a die 100 times. The random variable represents the number that appears on each roll of the die.

A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue candle is 6 inches tall and burns at a rate of 1/5 inch per hour. After how many hours will both candles be the same height?

What is a asteroid belt,

What is pressure plese tell me

On Saturday, Bob's bakery sold 80 cupcakes for $5 each. His profit margin on the cupcakes was 50%. Which calculation yields the amount of profit he made on the cupcakes?