Karen flipped a coin 50 times, and the coin came up heads 28 times. What is the relative frequency of tails in this experiment?

0.28

0.22

0.56

0.44

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Find x to the nearest hundredth place