Solve the problem.Nine out of every ten drivers missed at least three questions on their driving test. What percent missed less than three?

A. 90% 
B. 10% 
C. 9%
D. 1% 


Answer: B

Mathematics

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Write the first five terms of the arithmetic sequence.a1 = 3, d = 1

A. 4, 5, 6, 7, 9 B. 3, 3, 3, 3, 3 C. 0, 3, 4, 5, 6 D. 3, 4, 5, 6, 7

Mathematics

Write as a decimal.47.15%

A. 4.715 B. 0.4615 C. 0.4715 D. 0.04715

Mathematics

Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?

A. $300 B. $0.60 C. $1 D. $100

Mathematics

Solve the problem.The polynomial function L(p) = p3 - 5p2 + 20 gives the rate of gas leakage from a tank as pressure increases in p units from its initial setting. Will an increase of 3 units result in a lower rate of leakage compared to the initial setting?

A. No B. Yes

Mathematics