Write the number in scientific notation.86,000
A. 8.6 × 10-5
B. 8.6 × 104
C. 8.6 × 105
D. 8.6 × 10-4
Answer: B
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Solve the problem.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.
Which choice wins using the method of pairwise comparisons?
A. R B. T C. P D. S
Solve the problem.A rock is thrown vertically upward from the surface of an airless planet. It reaches a height of 
meters in t seconds. How high does the rock go? How long does it take the rock to reach its highest point?
A. 2380 m, 20 sec B. 2400 m, 40 sec C. 1200 m, 20 sec D. 4680 m, 40 sec
Determine the number of outcomes as requested.Two 6-sided dice are thrown. Determine the number of ways that a score of either 3 or 4 can be obtained.
A. 4 B. 2 C. 5 D. 3
Provide an appropriate response.Without graphing explain the differences between the graphs of 
and 
What will be an ideal response?