A sphere and a cylinder have the same radius and height. The volume of the cylinder is 27 xft?
Which equation gives the volume of the sphere?
O v2 (277)
© V.2 (27)
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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?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.