Solve the problem.A car dealer advertised a big sale by stretching a string of banners from the top of the building to the edge of the driveway. If the building is 20 m high and the driveway is 43 m from the building, how long is the string of banners?
A. 47.4 m
B. 38.1 m
C. 7.9 m
D. 28.3 m
Answer: A
Mathematics
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Evaluate the expression.
- 
A. 504 B. 494 C. 514 D. 5040
Mathematics
Solve the problem.A cancer patient undergoing chemotherapy is injected with a particular drug. The function 
gives the number of milligrams D of this drug that is in the patient's bloodstream h hours after the drug has been administered. How many milligrams of the drug were injected? To the nearest milligram, how much of the drug will be present after 2 hours?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide an appropriate response.Find a polynomial that represents the perimeter.
A. 10k2 + 9x + 5 B. 20k2 + 28x C. 10k2 + 14x D. 20k2 + 18x + 10
Mathematics
Evaluate.
1
A. 1
B. 
C. - 
D. 
Mathematics