Express the number in decimal notation.8.1 × 105
A. 81,000
B. 8,100,000
C. 405
D. 810,000
Answer: D
Mathematics
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Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.(-9y)(-2y3)
A. -18y4 B. -11y3 C. 9y - 2y3 D. 18y4
Mathematics
A firm's target cash balance is the difference between its total cash receipts and its total cash disbursements over a particular time period.
Answer the following statement true (T) or false (F)
Mathematics
Write the inequality obtained by performing the indicated operation on the given inequality.Multiply each side of the inequality 3 + 2x ? 5 by -2.
A. -6 - 4x ? -10 B. -6 + 2x ? -10 C. -6 + 2x ? -10 D. -6 - 4x ? -10
Mathematics
Divide.
A. 139 B. 138 C. 136 D. 134
Mathematics