Which of the following quantities are inversely proportional? The number of hours worked and the amount of money earned, assuming the worker is paid by the hour

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.