Solve the problem.Suppose that 
= -2. Find 
and 
.
A. 0; 2
B. 0; -2
C. 6; -2
D. -2; 2
Answer: A
Mathematics
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Simplify the fraction to lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.An application of Kirchoff's Rules to the circuit shown results in the following system of equations:
Find the currents I1, I2, and I3.
A. I1 = 2.5, I2 = 1.5, and I3 = 1 B. I1 = 4.5, I2 = 3.5, and I3 = 1 C. I1 = 5.5, I2 = 4.5, and I3 = 1 D. I1 = 3.5, I2 = 2.5, and I3 = 1
Mathematics
Simplify.
2
A. 
B. 
C. 
D. 
Mathematics
Calculate the (theoretical) probability ?P?(?E?), using the given information, assuming that all outcomes are equally likely. ? n(S) = 60 and n(E) = 12 ?
A. P(E) = 
B. ?P(E) = 
C. ?P(E) = 
D. ?P(E) = 
E. ?P(E) = 
Mathematics