Solve.John owns a hotdog stand. His profit is represented by 
with P(x) being profit and x the number of hotdogs sold. What is the most he can earn?
A. $73
B. $91
C. $36
D. $79
Answer: D
Mathematics
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Integrate the function.
A. 
tan-1 5x + 
+ C
B. 
+ C
C. tan-1 5x - 
+ C
D. ln 
+ C
Mathematics
Solve.A toy maker wants to make a triangular mainsail for a toy sailboat in the same shape as a 
sailboat's mainsail. Use the diagram to find the length of the toy's missing side. Round to the nearest hundredth if necessary.
A. 1 ft B. 0.65 ft C. 7 ft D. 0.16 ft
Mathematics
Arrange the numbers from smallest to largest.-7.7, -7
, -9, -7.6
A. -9, -7.7, -7.6, -7
B. -7
, -7.6, -7.7, -9
C. -9, -7.6, -7
, -7.7
D. -7
, -9, -7.6, -7.7
Mathematics
Determine the degree of the polynomial.-6 + 9x4 - 12x + 4x3 + 17x2
A. -2 B. -6 C. 10 D. 4
Mathematics