Even with most of the problem missing, it is possible to tell whether a suggested answer is reasonable. Determine whether the answer given is reasonable. If it is unreasonable, move the decimal point or insert a decimal point to make the answer reasonable.How long did it take her to walk a mile?1.7 minutes
A. Unreasonable, should be 17 minutes
B. Unreasonable, should be 1700 minutes
C. Unreasonable, should be 170 minutes
D. Reasonable
Answer: A
Mathematics
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Evaluate the integral by making a substitution and then using a table of integrals.
A. 
- 
ln(5x + 2) + C
B. 
+ C
C. 
+ C
D. 
ln(5x2 + 2x)
Mathematics
Solve the problem.Scores on a certain test have been found to be distributed normally with a mean of 73 and a standard deviation of 14. What is the standard error in the standard deviation for all samples of 195 test scores?
A. 0.709 B. 0.036 C. 1.003 D. 3.696
Mathematics
Evaluate the algebraic expression for the given value(s) of the variable(s).
; x = 3
A. 
B. - 
C. 
D. - 1
Mathematics
Use conversion factors to convert the units of measure.0.25 pounds to ounces
A. 8 oz. B. 2 oz. C. 6 oz. D. 4 oz.
Mathematics