Solve the problem.The matching section of an exam has 3 questions and 7 possible answers. In how many different ways can a student answer the 3 questions, if none of the answer choices can be repeated?
A. 840
B. 210
C. 1680
D. 35
Answer: B
Mathematics
You might also like to view...
Simplify the given expression. Express answer with positive exponents.
A. - 
B. 
C. 
D. 
Mathematics
Decide whether or not the events are mutually exclusive.Speaking Spanish and speaking Chinese
A. Yes B. No
Mathematics
Provide an appropriate response. A coffee company mixes 1.6 lb of French Roast beans with every 3.3 lb of Kona beans. How many pounds of French Roast are needed to make 3,000 lb. of the coffee blend?
A. 2,020.4 pounds B. 979.6 pounds C. 1,875 pounds D. 1,454.5 pounds
Mathematics
Solve the problem.How many 5-card poker hands consisting of 2 aces and 3 kings are possible with an ordinary 52-card deck?
A. 6 B. 12 C. 288 D. 24
Mathematics