Perform the operation and write the result in the standard form.(7 - 7i) + (1 - 2i)
A. -8 - 9i
B. 8 - 9i
C. 8 - 5i
D. 8 + 9i
Answer: B
Mathematics
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Find the first four terms of the binomial series for the given function.(1 + 2x)1/3
A. 1 - 
x + 
x2 - 
x3
B. 1 + 
x + 
x2 + 
x3
C. 1 + 
x - 
x2 + 
x3
D. 1 + 
x - 
x2 + 
x3
Mathematics
Graph the function.g(x) = log1/5 x
A. 
B. 
C. 
D. 
Mathematics
Choose the equation that matches the graph.
A. 
+ 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Solve the problem.The chorus has six sopranos and eight baritones. In how many ways can the director choose a quartet that contains at least one soprano?
A. 1001 ways B. 931 ways C. 986 ways D. 1071 ways
Mathematics