Find a rational and an irrational number between 9.5 and 9.7.

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Which of these tools or constructions is used to inscribe a hexagon inside a circle?