Write the following as an algebraic expression in u, u > 0.cos(arcsin u)

A.
B.
C.
D.


Answer: A

Mathematics

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Find the Cartesian product.A = {0}B = {19, 29, 39}Find B × A.

A. {0} B. {(19, 0), (29, 0), (39, 0)} C. {0, 0, 0} D. {(0, 19), (0, 29), (0, 39)}

Mathematics

Find the mass of the thin bar with the given density function?(x) = 5 + x2;  for 0 ? x ? 1

A.
B. 5
C. 0
D. -2

Mathematics

Evaluate.62 + 22

A. 16 B. 40 C. 32 D. 64

Mathematics

Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.-5(6x + 12) < -35x - 15

A. x ? 9; [9, ?)

B. x > 9; (9, ?)

C. x ? 9; (-?, 9]

D. x < 9; (-?, 9)

Mathematics