PLSSS HELPPP
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Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.