Solve. Write a mixed numeral for the answer.At a track and field event, an athlete recorded the following heights at the high jump: 84
in., 83
in., 83
in., and 85 in. Find the average of the four jumps.
A. 84 in.
B. 84
in.
C. 84
in.
D. 84
in.
Answer: C
Mathematics
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Find A, B, and C for the partial fraction decomposition.
= 
+ 
+ 
A. A = - 
, B = 
, C = 
B. A = 
, B = - 
, C = 
C. A = - 
, B = - 
, C = 
D. A = 
, B = 
, C = 
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Evaluate the expression.
A. 9 B. 1 C. 362,880 D. 0
Mathematics
For each pair of similar triangles, find the missing side x. Round your answer to the nearest tenth when necessary.
A. 4 B. 0.04 C. 0.005625 D. 0.16
Mathematics
Solve.9y - 1 = 8 + 7y - 10y
A. 
B. 
C. - 
D. - 
Mathematics