Follow the order of operations to work the problem.14 + (-16) - (-6) + 20
A. 44
B. 24
C. -16
D. 12
Answer: B
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 
Mathematics
Find the composition.f(x) = 8x - 4; g(x) = 8x2 + 4x + 4Find (g ? f)(-9).
A. 4924 B. -908 C. -836 D. 45,908
Mathematics
Convert the mass or weight as indicated. Round the answer to two decimal places if necessary.6 ounces to grams
A. 0.24 g B. 170.1 g C. 13.2 g D. 2.7 g
Mathematics
Solve the problem.The number of books in a small library increases according to the function B = 2600e0.02t, where t is measured in years. How many books will the library have after 8 years?
A. 2069 books B. 3051 books C. 3758 books D. 4765 books
Mathematics