Multiply.4.2 × 1000
A. 0.0042
B. 4200
C. 4.200
D. 42,000
Answer: B
Mathematics
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A. 5n - 1
B.
C.
D. 5n
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A.
B.
C.
D.
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Find the limit.
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Solve the problem.Consider two numbers. One of the numbers is 21 more than the other. The sum of their squares is 221. Find the numbers.
A. 10 and -11 B. 8 and -13 C. 7 and -14 D. 9 and -12
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