The radius of a sphere is 3 inches. Which represents the volume of the sphere?
12 cubic inches
36 cubic inches
64 cubic inches
81 cubic inches

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.