Write the number in standard form a + bi.
A. - 
+ 
i
B. - 
+ 
i
C. - 
+ 
i
D. - 
+ 
i
Answer: B
Mathematics
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Apply Green's Theorem to evaluate the integral.
(7y dx + 5y dy); C: The boundary of 0 ? x ? ?, 0 ? y ? sin x
A. -4 B. -2 C. 4 D. 0
Mathematics
Solve.A gift is put into a rectangular box measuring 8 × 8 × 12 inches. If each wrapping paper sheet covers 60 square inches, how many sheets must be purchased to completely wrap the gift?
A. 9 sheets B. 8 sheets C. 4 sheets D. 6 sheets
Mathematics
Determine if the number is divisible by 2, 3, 5, or none of these.5520
A. 2, 5 B. 2, 3, 5 C. 5 D. 3, 5
Mathematics
Evaluate the expression.
2
A. 
B. - 
C. - 
D. 
Mathematics