Solve the problem.The cost of manufacturing clocks is given by c = 9
, where c is the total cost and n is the number produced. What is c when no clocks are produced?
A. $225
B. $9
C. $45
D. $15
Answer: C
Mathematics
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What will be an ideal response?
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Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards.In poker, a straight flush (5 in a row in a single suit, but not a royal flush)
A. 1.23 × 10-5 B. 1.39 × 10-5 C. 9.23 × 10-6 D. 2.31 × 10-6
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Solve the problem.Jill is 10.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 2 km/hr. They meet in 3 hours. How fast is Joe walking?
A. 4.5 km/hr B. 1.5 km/hr C. 1.75 km/hr D. 5.5 km/hr
Mathematics