Write the expression as a complex number in the form a + bi.3 + 
A. 3 + 10i
B. 13 + i
C. -7
D. 3 - 10i
Answer: A
You might also like to view...
As part of a study, 800 college football players are randomly chosen and their weights taken. The distribution of the weights is approximately normal. The average weight is 235 pounds and the standard deviation is 25 pounds.Approximately how many players had weights with standardized values between 1 and 2?
A. 216 B. 400 C. 432 D. 108 E. none of these
Solve the equation.15(x - 60) = 30
A. {58} B. {60} C. {62} D. {30}
Perform the operation, if possible.Let C = 
and D = 
. Find C - 4D.
A. 
B. 
C. 
D. 
Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 344 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
A. 7396 ft2 B. 22,188 ft2 C. 14,792 ft2 D. 29,584 ft2