Multiply.-4 ? 6
A. 20
B. -24
C. -20
D. -30
Answer: B
Mathematics
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Simplify the expression. Write the result using positive exponents only.(3x2)3(2x)-1
A. 
B. 
C. 
D. 6x5
Mathematics
Solve.Given that loga11 = 2.398 and loga5 = 1.609, evaluate loga
.
A. -0.788 B. 1.49 C. 4.007 D. 0.789
Mathematics
Solve the problem.Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 6 mi, the distance between the cars was 2 mi more than the distance traveled by the car heading east. How far had the eastbound car traveled?
A. 10 mi B. 6 mi C. 12 mi D. 8 mi
Mathematics
Solve the problem.Suppose that 
is invested at an interest rate of 
per year, compounded continuously. What is the balance after 2 years?
A. $7845.26 B. $7399.00 C. $7945.26 D. $7798.00
Mathematics