Perform the indicated operation. Express the answer in scientific notation.(4.5 × 10-2)(6.1 × 10-3)
A. 27.45 × 10-5
B. 2.745 × 10-4
C. 0.0002745
D. 27.45 × 106
Answer: B
Mathematics
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A. Geometric B. Not geometric
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Solve the problem.In one three day weekend, the daily high temperature had a median value of 79. The mean temperature was 75.67 and the range of temperatures was 20. What were the three weekend daily high temperatures?
A. 164, 179, 184 B. -36, -21, -16 C. 164, 79, 84 D. 64, 79, 84
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What is a golden ratio? ?
A. the number 
B. the number 
C. the number 
D. the number 
E. the number 
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State whether the calculation is possible. If possible, perform the calculation.
What will be an ideal response?
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