Write the expression in the standard form a + bi.
A. 
+ 
i
B. 
- 
i
C. 
+ 
i
D. 
- 
i
Answer: D
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Solve the problem.Numbered disks are placed in a box and one disk is selected at random. If there are 8 red disks numbered 1 through 8, and 6 yellow disks numbered 9 through 14, find the probability of selecting a red disk, given that an odd-numbered disk is selected.
A. 
B. 
C. 
D. 
This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. Answer the question.
Which year had the same number of male and female athletes?
A. Year 2 B. Year 1 C. Year 4 D. Year 3
Solve the problem.An economist predicts that the buying power B(x) of a dollar x years from now will decrease according to the formula B(x) = 0.12x. How much will today's dollar be worth in 3 years? Round the answer to the nearest cent.
A. $0.36 B. $0.00 C. $0.53 D. $1.14
Create the requested drawing.The given figure illustrates a three-step fractal recursive process using the letter M. Using a similar progression, construct fractals with the letter Y.
What will be an ideal response?