The popcorn containers at a movie theater are in the shape of cones,
suppose a popcorn container has a diameter of 12 inches and a slant
height of 20 inches. what is the lateral area of the popcorn container
rounded to the nearest inch? justify your answer.

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.

Find the solution on the interval [0, 2pi)

Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?