Simplify the fraction.
?
?
Assume that denominator is not 0.
?
A. ?
B. ?
C. 
D. ?
Answer: C
Mathematics
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Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m B. 21 + m C. 21 + 7m D. 21 + 3m
Mathematics
Write the function as the composition of two functions f and g such that y = f[g(x)]).y = (x1/2 + 4)3 + 5(x1/2 + 4) 2 - 1
A. f(x) = x1/2 + 4, g(x) = x3 + 5x2 - 1 B. f(x) = x3 + 5x2 - 1, g(x) = x1/2 + 4 C. f(x) = (x + 4)3 + 5x2 - 1, g(x) = x1/2 D. f(x) = (x + 4)3 + 5(x + 4) 2 - 1, g(x) = x1/2 + 4
Mathematics
Find the perimeter. Use 3.14 for ? when needed.
A. 9.14 in. B. 11.14 in. C. 14.28 in. D. 12.28 in.
Mathematics
Evaluate to four decimal places using a calculator.
4
A. 2980.9580 B. 0.0003 C. 54.5981 D. 7.3891
Mathematics