Solve. If necessary, round answers to the nearest hundredth.The following test scores were recorded for a student: 83, 78, 76, 72, 78, 64, 74. Find the mean, median, and mode.
A.
| mean: 76 | median: 72 | mode: 78 |
B.
| mean: 75 | median: 76 | mode: 78 |
C.
| mean: 76 | median: 75 | mode: 83 |
D.
| mean: 75 | median: 72 | mode: 83 |
Answer: B
Mathematics
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Evaluate the integral.
A. 4053
B. 
C. - 4053
D. - 
Mathematics
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use Simpson's Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 9225 gal B. 10,600 gal C. 9233 gal D. 8383 gal
Mathematics
Is the function graphed one-to-one?
A. Yes B. No
Mathematics
Simplify the expression, leaving your answer with only positive exponents. Assume that all variables represent positive numbers.
A. 
B. 
C. 
D. 
Mathematics