Evaluate the expression.5 - (6 + 5 ? -5 + 9)

A. 33
B. 27
C. 15
D. -5


Answer: C

Mathematics

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Perform the indicated division or state that the expression is undefined.

A. -4 B. 6 C. 4 D. -6

Mathematics

Let A = and B = .

(a) Compute
(b) Compute
(c) Compute
(d) Compute
(e) Compute

Mathematics

Solve the problem.List all the combinations of 6 objects a, b, c, d, e, and f taken 2 at a time. What is C(6, 2)?

A. aa, ab, ac, ad, ae, af, ba, bb, bc, bd, be, bf, ca, cb, cc, cd, ce, cf, da, db, dc, dd, de, df, ea, eb, ec, ed, ee, ef, fa, fb, fc, fd, fe, ff C(6, 2) = 36 B. ab, ac, ad, ae, af, bc, bd, be, bf, cd, ce, cf, de, df, ef C(6, 2) = 15 C. ab, ac, ad, ae, af, ba, bc, bd, be, bf, ca, cb, cd, ce, cf, da, db, dc, de, df, ea, eb, ec, ed, ef, fa, fb, fc, fd, fe C(6, 2) = 30 D. ab, ac, ad, ae, bc, bd, be, cd, ce, cf, de, df C(6, 2) = 12

Mathematics

Find an equation of the form y = c + b logax whose graph contains the two given points.(4, 4) and (8, 9)

A. y = 6 + 5 log4 x B. y = 9 + 5 log2 x C. y = -6 + 5 log2 x D. y = -6 + 5 log4 x

Mathematics