Multiply. Write the result in the form a + bi.5i(9 - 4i)
A. 20 + 45i
B. 45i - 20i2
C. 45i - 20
D. 45i + 20i2
Answer: A
Mathematics
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Solve the problem.The following Venn diagram describes the optional features ordered by new telephone customers in a certain region. Use it to determine how many customers did not order caller ID.
A. 76 B. 103 C. 77 D. 67
Mathematics
Complete the truth table by filling in the required columns.~ p ? ~ q 
A. 
B. 
C. 
D. 
Mathematics
Use the Venn diagram below to determine the probability.
P(A)
A. 
B. 
C. 
D. 
Mathematics
Solve.A printing company charges $1.9255 for each color flyer it prints. What would be the cost (before tax) for printing 200 color flyers? (Round the answer to the nearest cent.)
A. $365.10 B. $385.10 C. $3851.00 D. $3651.00
Mathematics