Solve the problem.The stadium vending company finds that sales of hot dogs average 49,000 hot dogs per game when the hot dogs sell for $2.50 each. For each 50 cent increase in the price, the sales per game drop by 5000 hot dogs. What price per hot dog should the vending company charge to realize the maximum revenue?
A. $3.95
B. $4.90
C. $2.40
D. $3.70
Answer: D
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The height h, in centimeters, of a sunflower d days after the seed emerges is given by 
.
Use a graph to estimate the tallest the sunflower will ever be.
?
A. About 220.00 centimeters tall B. About 11 centimeters tall C. About 231.00 centimeters tall D. About 221.40 centimeters tall
Multiply and simplify.(
+ 
)2
A. 7x + 2
+ y
B. 49x2 + 
+ y2
C. 49x2 + 2
+ y2
D. 7x + 
+ y
Solve.A company has 37,800 employees. Of these, 
drive alone to work, 
car pool, 
use public transportation, 
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 1260; car pool: 6300; public transportation: 4200; cycle: 3780; 
B. Drive alone: 12,600; car pool: 6300; public transportation: 4200; cycle: 3780; 
C. Drive alone: 12,600; car pool: 6300; public transportation: 4200; cycle: 3780; 
D. Drive alone: 12,700; car pool: 6300; public transportation: 4100; cycle: 3780; other: 1000
Provide an appropriate response.If y = (4x - 3)4 
, use logarithmic differentiation to find y'.
What will be an ideal response?