Determine whether the lines through each pair of points are parallel, perpendicular, or neither.(6, 10) and (18, 12); (4, 3) and (3, 9)
A. parallel
B. neither
C. perpendicular
Answer: C
Mathematics
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Add and simplify.
A. 2
B. 1
C. 3
D. 3
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The pair of triangles is similar. Find the missing length.
A. 1.6 B. 0.4 C. 4 D. 0.1
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Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?
A. $300 B. $0.60 C. $1 D. $100
Mathematics
Find fractional notation for the ratio. You need not simplify.43.21 to 21.33
A. 
B. 
C. 
D. 
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