Write the number in scientific notation.20 × 10-3
A. 0.2 × 10-4
B. 2 × 10-2
C. 0.2 × 10-2
D. 2 × 10-1
Answer: B
Mathematics
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Divide as indicated.
A. 9r2 + 7r +
B. r2 + 3r + 7
C. 9r2 - 7r - 3
D. 9r2 + 7r + 3
Mathematics
Construct a truth table for the given compound statement.~(~(p ? s))
A.
B.
C.
D.
Mathematics
Find the slope of the polar curve at the indicated point.r = 7(1 + cos?), ? =
A. -1
B.
C. 6
D. -2
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log M-10
A. 10log M B. 10 + log M C. -10log M D. -10 + log M
Mathematics