Solve the problem. Round your answer to the nearest tenth, if necessary.Working together, Rick and Juanita can complete a job in 6 hr. It would take Rick 9 hr longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 6 hr
B. 3 hr
C. 9 hr
D. 15 hr
Answer: C
Mathematics
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Does the pair of triangles appear to be similar? Write similar or not similar.
A. Similar B. Not similar
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Simplify the expression. Assume that all variables are non-negative.
A. 13
B. 13
C. 
D. 2
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Solve the problem.If f varies jointly as q2 and h, and 
when 
and 
, find f when 
and 
.
A. 18 B. 48 C. 288 D. 72
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Express as a sum of logarithms.log5(263 ? 119)
A. log55 + log263263 + log119119 B. log2635 + log1195 C. log531,297 + log531,297 D. log5263 + log5119
Mathematics