Write the conjugate 
of the complex number z. Then find z
.z = 5 + 4i
A. 
= 5 - 4i, z
= 25 - 16i2
B. 
= 5 - 4i, z
= 25 - 16i
C. 
= 5 - 4i, z
= 41
D. 
= 5 - 4i, z
= 9
Answer: C
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Find all horizontal asymptotes of the given function, if any.g(x) = 
A. y = 7 B. no horizontal asymptotes C. y = -4, y = 4 D. y = 0
Find the area of the rectangle or square.
A. 21 square miles B. 160 square miles C. 42 square miles D. 80 square miles
Solve the problem.The average number of red beans in a large bag of jelly beans is 40 with a standard deviation of 4 beans. If one bag has a z-score of 1.25, how many red jelly beans are in the bag?
A. 45 red jelly beans B. 46 red jelly beans C. 47 red jelly beans D. 44 red jelly beans
Supply the missing numbers. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.fractiondecimalpercent
A.
| 0.167? | 16.7% |
B.
| 0.167? | 1.67% |
C.
| 0.287? | 287% |
D.
| 0.287? | 28.7% |