Clara is putting magazines on a shelf. The shelf is 35.5 inches long and Each magazine is about 0.75 inch thick. About how many magazines can Clara place on the shelf? A. 35
B. 45
C. 25
D. 70

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Factor and solve to find roots x squared -x - 90 =0