Solve. If necessary, round answers to the nearest hundredth.The following test scores were recorded for a student: 76, 68, 64, 64, 76, 78. Find the mean, median, and mode.
A.
mean: 71 | median: 64 | mode: 78 |
B.
mean: 72 | median: 72 | mode: 64 |
C.
mean: 71 | median: 72 | mode: 64 and 76 |
D.
mean: 72 | median: 71 | mode: 76 |
Answer: C
Mathematics
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A.
B.
C.
D.
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Graph the linear inequality.2x + 5y ? 10
A.
B.
C.
D.
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Solve the problem.Assume the cost of a car is $18,000. With continuous compounding in effect, find the number of years it would take to double the cost of the car at an annual inflation rate of 3%. Round to the nearest hundredth.
A. 23.10 yr B. 349.71 yr C. 3.27 yr D. 326.60 yr
Mathematics
Solve for b.
A.
B.
C.
D. none of these
Mathematics