Solve the problem.Over one particular stretch of road, the Whitepoint Highway rises 453 ft over a horizontal distance of 3100 ft. Find the grade of the road to the nearest tenth of a percent.
A. 0.07%
B. 3.7%
C. 7.3%
D. 14.6%
Answer: D
Mathematics
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Match the given equation with one of the graphs.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Round your answer to two decimal places if necessary.What is 81% of 126?
A. 10.21 B. 1,020.6 C. 10,206 D. 102.06
Mathematics
Find the limit as x approaches c of the average rate of change of the function from c to x.c = -4;f(x) = x3
A. 0 B. 48 C. 32 D. 16
Mathematics
Refer to triangle ABC. If 
cm, 
cm, and 
align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_9f57c512c53047359ece918a9" /> cm, find the largest angle.
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics