The radius of a sphere is 7.4 m. Calculate the spheres volume. Use the value 3.14 for pi, and round your answer to the nearest tenth. (Do not round any intermediate computations.)

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

What is the sum of these mixed numbers 2 1/8 + 4 3/8

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?