Solve the problem.Maria and Charlie can deliver 80 papers in 4 hours. How long would it take them to deliver 58 papers?
A. 3.6 hr
B. 2.9 hr
C. 232 hr
D. 5.5 hr
Answer: B
Mathematics
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Express the number in scientific notation.2500
A. 2.5 × 10-2 B. 2.5 × 10-3 C. 2.5 × 103 D. 2.5 × 102
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Use one or more transformations to graph the function.y = 
A. 
B. 
C. 
D. 
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Decide whether the proportion is true or false.
= 
A. True B. False
Mathematics
Solve the equation. Use the change of base formula to approximate an exact answer to the nearest hundredth when appropriate.e-x = 
A. x = -ln 1
B. x = -ln 
C. x = -ln 18
D. x = ln 
Mathematics