Jim has 20-inch wheels on his bicycle (their diameter is 20 inches). the tires are worn out, and he would like to cut them into pieces to use as a bumper on something he's making. estimate the length of rubber jim would get from his two bicycle tires.

a. 60 inch
b. 40 inch
c. 120 inch
d. 136 inch

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

What is always true about a positive integer raised to a negative odd power?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.