Calculate. Write answer in lowest terms.3
+ 4
A. 7
B. 8
C. 8
D. 7
Answer: B
Mathematics
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Give an ?-? proof of the limit fact.
= 
What will be an ideal response?
Mathematics
Use set statements to write a description of the shaded area. Use union, intersection and complement as necessary.
A. B' - (A ? B) B. B ? (A ? C)' C. B - (A ? C) D. A' ? C' ? B
Mathematics
Find the largest open interval where the function is changing as requested.Decreasing f(x) = ?x - 8?
A. (8, ?) B. (-?, 8) C. (-8, ?) D. (-?, -8)
Mathematics
Convert as indicated. When necessary, round to the nearest tenth of a degree.212° F to degrees Celsius
A. 85.8° C B. 413.6° C C. 100° C D. 135.6° C
Mathematics