Add. Do not use a number line except as a check.-9.9 + 5.9
A. -4
B. -15.8
C. 4
D. 15.8
Answer: A
Mathematics
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L'Hopital's rule does not help with the given limit. Find the limit some other way.
A. ? B. 1 C. 0 D. -1
Mathematics
Find A, B, and C for the partial fraction decomposition.
= 
+ 
+ 
A. A = - 
, B = 
, C = - 
B. A = 
, B = - 
, C = - 
C. A = 
, B = 
, C = - 
D. A = - 
, B = 
, C = 
Mathematics
Evaluate the expression x - y for the given values of the variables.x = 8.2, y = 0.94
A. 7.36 B. -7.26 C. 9.14 D. 7.26
Mathematics
First use front-end rounding to write an estimate of the answer, and then add the decimals to obtain an exact answer.EstimateProblem
? 
A. Estimate: 59, exact: 55.67 B. Estimate: 59, exact: 65.67 C. Estimate: 60, exact: 66.67 D. Estimate: 59, exact: 64.67
Mathematics