Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.
-3
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the sum of the finite geometric series using a formula.2 - 8 + 32 - 128 + 512
A. 682 B. 410 C. -682 D. -410
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Convert to an exponential equation.logwQ = 12
A. 12w = Q B. Qw = 12 C. w12 = Q D. Q12 = w
Mathematics
Solve the problem.Find the y-intercept of the line normal to the curve y = x2 at 
A. 
B. 
C. 2
D. 
Mathematics
Fill in the digits for the given place values in the following whole number.86,235ten thousands hundreds
A. Ten thousands 8, hundreds 6 B. Ten thousands 8, hundreds 2 C. Ten thousands 6, hundreds 5 D. Ten thousands 3, hundreds 2
Mathematics