Use rational exponents to simplify. Do not use fraction exponents in your final answer.
15
A. x375y300
B. x75y60
C. x15y12
D. x3y3
Answer: C
Mathematics
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Complete the exercises using counting techniques. At a lumber company that sold shelves, a customer could choose from 4 types of wood, 2 different widths and 6 different lengths. How many different types of shelves could be ordered?
A. 36 B. 32 C. 12 D. 48
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Add the polynomials.(5y5 + 9y4) + (3y5 - 3y4)
A. 8y10 + 6y8 B. 8y5 + 6y4 C. 14y18 D. 14y9
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Find f[g(x)] and g[f(x)].f(x) = 5x2; g(x) = x + 3
A. f[g(x)] = 5x2 + 30x + 45 g[f(x)] = 5x2 + 3 B. f[g(x)] = 5x2 + 45 g[f(x)] = 5x2 + 30x + 3 C. f[g(x)] = 5x2 + 3 g[f(x)] = 5x2 + 30x + 49 D. f[g(x)] = 5x2 + 30x + 3 g[f(x)] = 5x2 + 45
Mathematics
Draw the graph of the equation and label the vertex.
A.
B.
C.
D.
Mathematics