Solve the problem. Some friends decide to throw a party. It will cost $200 to rent a recreation hall and it will cost $18 per person for drinks and snacks. Let P(n) represent the per person cost (in dollars) if there are n people who go to the party. Find P(40). What does your result represent in terms of the party?
A. P(40) = 21. This means that if 21 people go to the party, the per person cost will be $40.
B. P(40) = 23. This means that if 23 people go to the party, the per person cost will be $40.
C. P(40) = 23. This means that if 40 people go to the party, the per person cost will be $23.
D. P(40) = 5.45. This means that if 40 people go to the party, the per person cost will be $5.45.
Answer: C
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A. 0.0032 B. 0.0029 C. 0.0059 D. 0.0063
Find the missing quantities by first computing the markup on one base and then computing the markup on the other. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.
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Solve.A windmill is constructed having blades 15.8 feet long. The length of the blades will be the radius of the circle which the windmill will sweep. What is the circumference of the circle which the windmill will sweep? (Use 3.14 for ?.)
A. 48.032 ft B. 96.064 ft C. 49.612 ft D. 99.224 ft
The sensitivity S to a drug is related to the dosage size by 
, where x is the dosage size in milliliters. Determine all dosages that yield 0 sensitivity.
?
A. 
milliliters, 
milliliters
B. 
milliliters,
milliliters
C. 
milliliters,
milliliters
D. 
milliliters,
milliliters
E. 
milliliters