Find the value of the expression without using a calculator.2log4 10
A. 20
B. 
C. 10
D. 100
Answer: B
Mathematics
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Find the product.(-10)(-3)(3)
A. 90 B. 80 C. 190 D. -90
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Solve the problem.In four rounds of a card game, you get scores of -2, -9, -8, and 5. What is your final score?
A. -14 B. 20 C. -20 D. 14
Mathematics
Find the area of the geometric figure.Trapezoid9 m
2 m
A. 38.5 sq m B. 77 sq m C. 81 sq m D. 40.5 sq m
Mathematics
Determine if the given vectors are orthogonal, parallel, or neither.v = 3i + 4j, w = 6i + 8j
A. Neither B. Orthogonal C. Parallel
Mathematics