If a plane intersects a sphere, what is the shape of the resulting cross section? A. a circle B. a semicircle C. an oval D. a line segment

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

On a piece of paper graph f(x)=5•(0.4)^x

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?