Ahmad bought 9 pounds of sugar for $ 5 . how many pounds of sugar did he get per dollar? (b)a color printer prints 27 pages in 11 minutes. how many minutes does it take per page? if necessary, round your answers to the nearest hundredth

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?