Express the number in scientific notation.870,000

A. 8.7 × 105
B. 8.7 × 104
C. 8.7 × 10-4
D. 8.7 × 10-5  


Answer: A

Mathematics

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Identify the largest number expressible in a simple grouping system with the specified base and specified number of distinct symbols.base ten, eight distinct symbols

A. 100,000,000 B. 99,999,999 C. 9,999,999 D. 100,000, 001

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Rewrite the subtraction problem as an equivalent addition problem.85 - x = 51

A. x = 85 + 51 B. x - 85 = 51 C. 85 + x = 51 D. x + 51 = 85

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Assume that . ? Use these values and the properties of logarithms to find the value . ? Do not use a calculator. ?

A. 1.5565 B. 1.5563 C. 1.556 D. 1.5561 E. none of these

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Multiply.7x2(-2x2 - 5x - 8)

A. -14x4 - 35x - 56 B. -14x4 - 35x2 - 56 C. 5x4 + 2x - 1 D. -14x4 - 35x3 - 56x2

Mathematics