Find a polynomial of degree 3 with constant coefficient -18 and zeros -1, -2, and 3.


(a) 3x³ -21x -18

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form. ? 

A.
B.
C.
D.

Mathematics

Solve the problem.A wooden block sitting at rest on a flat, level board will just begin to slide when the board is tilted up to a critical angle of inclination, ?s . An experiment that determines this critical angle can be used to find the coefficient of static friction, ?s , for the block on the board by using the relation   Rewrite this relation using a quotient identity.

A. ?s = tan2 ?s B. ?s = cot ?s C. ?s = sec ?s D. ?s = tan ?s

Mathematics

Provide an appropriate response.A student tried to solve the equation 9x = 40 by dividing each side by 40. Why is this not the correct procedure for solving this equation?

What will be an ideal response?

Mathematics

Suppose P(C) = .048, P(M ? C) = .044, and P(M ? C) = .524. Find the indicated probability.P(C')

A. .952 B. 1 C. .476 D. .956

Mathematics