Solve the problem by applying the Fundamental Counting Principle.A restaurant offers 7 entrees and 6 desserts. In how many ways can a person order a two-course meal?
A. 13
B. 84
C. 15
D. 42
Answer: D
You might also like to view...
Answer the question.In 2000 your salary increased by 5% . In 2001 you received a 5% pay cut. After the two changes, how does your salary compare to your original salary?
A. Cannot be determined from the information given B. It is lower. C. It is higher. D. It is unchanged.
Write the complex number in trigonometric form, using degree measure for the argument.-2
+ 2i
A. 4(cos(-45°) + i sin(-45°)) B. 4(cos 135° + i sin 135°) C. 4(cos(-135°) + i sin(-135°)) D. 4(cos 45° + i sin 45°)
Multiply. Simplify if possible.
? 
? 
? 
A. 
B. 
C. 
D. 
Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.f(x) = x3 + x2 - 42x
A. 0, multiplicity 1, crosses the x-axis 7, multiplicity 1, crosses the x-axis -6, multiplicity 1, crosses the x-axis B. 0, multiplicity 1, touches the x-axis and turns around; - 7, multiplicity 1, touches the x-axis and turns around; 6, multiplicity 1, touches the x-axis and turns around C. 0, multiplicity 1, crosses the x-axis - 7, multiplicity 1, crosses the x-axis 6, multiplicity 1, crosses the x-axis D. - 7, multiplicity 2, touches the x-axis and turns around 6, multiplicity 1, crosses the x-axis