Solve the problem.There are 13 essay questions on a test. Students must select 3 questions to write essays on. In how many ways can the 3 questions be chosen?
A. 293
B. 284
C. 286
D. 1716
Answer: C
Mathematics
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Exporting and licensing are forms of foreign direct investment.
Answer the following statement true (T) or false (F)
Mathematics
Build the fraction to an equivalent fraction with the denominator specified. State the numerator.
= 
A. 7 B. 98 C. 49 D. 686
Mathematics
Find the sum of the infinite geometric series, if it exists.-20 - 4 - 
- 
- . . .
A. - 25
B. - 
C. 5
D. does not exist
Mathematics
Evaluate.5 + 42 - 4(-11)
A. 96 B. -23 C. 65 D. 40
Mathematics