Simplify the expression.
A. 25
B. 13
C. 5
D. 5
Answer: D
Mathematics
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Write the ratio as a percent.
A. 58% B. 5.8% C. 31% D. 29%
Mathematics
Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the rectangular solid 
, 
, 
A. - 162960
B. - 
C. - 108640
D. - 86912
Mathematics
Translate the English statement into a mathematical statement. Do not solve.Five times a number, decreased by 2 is 6 less than the number.
A. 5x - 2 = x - 6 B. 5x + 2 = 6 - x C. 5x - 2 = 6 - x D. 5x + 2 = x - 6
Mathematics
Solve. Round to the nearest tenth, if necessary.Find the amount of increase and the percent increase if the original amount is 260 and the new amount is 338.
A. 78; 40% B. 78; 30% C. 78; 130% D. 78; 25%
Mathematics