Write the first four terms of the binomial expansion.(m + 3n)13

A. m13 + 39m12n + 234m11n2 + 858m10n3
B. m13 + 3m12n + 9m11n2 + 27m10n3
C. m13 + 13m12n + 78m11n2 + 286m10n3
D. m13 + 39m12n + 702m11n2 + 7722m10n3


Answer: D

Mathematics

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Construct a truth table for the statement.r ? ~q

A.

TTF
T F F
F T T
F F T
B.
TTT
T F T
F T F
F F F
C.
TTT
T F F
F T T
F F T
D.
TTF
T F T
F T T
F F T

Mathematics

Simplify.

A. 2! 
B.
C. 20 
D.

Mathematics

Divide if possible.

A. 1 B. 99 C. Undefined D. 0

Mathematics

Find the indicated composition.f(x) = 2; g(x) = 9x + 12Find (f ? g)(x).

A. (f ? g)(x) = 2
B. (f ? g)(x) = 2
C. (f ? g)(x) = 2 + 5
D. (f ? g)(x) = 18 + 12

Mathematics