Natasha's total cholesterol count is 312mg/dL and her HDL cholesterol is 42mg/dL. Find the ratio of her total cholesterol to her HDL cholesterol. Simplify your answer.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.