Simplify. Assume that all variables represent positive real numbers.
A. 49
B. 12
C. 7
D. 7
Answer: C
Mathematics
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Solve.A box of matches contains 210 matches. If a carton contains 5 boxes of matches, how many matches are in a carton?
A. 215 matches B. 42 matches C. 105 matches D. 1050 matches
Mathematics
A doctor orders 25 mL of medication to be added to 100 mL D5W and infused at a rate of 20 mL/hr. How long will it take for this infusion to be complete?
A. 6 hr 25 min B. 6 hr 15 min C. 5 hr D. 6 hr 5 min
Mathematics
Compute, rounding to the nearest tenth.
A. 91.0 B. 9.1 C. 92.0 D. 9.2
Mathematics
Graph the function by first finding the relative extrema.f(x) = 
A. 
B. 
C. 
D. 
Mathematics