Calculate 
and 
when defined.
?
?
?
A. 
, 
B. 
,
C. 
, 
D. 
,
E. 
,
Answer: C
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Multiply. Change any mixed number to an improper fraction before multiplying.-4
? -5
A. 20 B. 25 C. 18 D. 24
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A. 3632°F B. 1132.0°F C. 3606.4°F D. 3657.6°F
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A. cos ? B. -sin ? C. -cos ? D. sin ?
The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily in order to maximize the company's profit, if the profit on a VIP ring is $30 and the profit on an SST ring is $40?
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