Solve the problem.The profit that the vendor makes per day by selling x pretzels is given by the function 
Find the number of pretzels that must be sold to maximize profit.
A. 400 pretzels
B. 0.8 pretzels
C. 800 pretzels
D. 120 pretzels
Answer: A
Mathematics
You might also like to view...
Determine the number of spanning trees in the graph.
A. 12 B. 36 C. 35 D. 13
Mathematics
Solve the problem.A cellular phone plan had the following schedule of charges:Basic service, including 100 minutes of calls$20.00 per month2nd 100 minutes of calls$0.075 per minuteAdditional minutes of calls$0.10 per minuteWhat is the charge for 200 minutes of calls in one month?What is the charge for 250 minutes of calls in one month?Construct a function that relates the monthly charge C for x minutes of calls.
What will be an ideal response?
Mathematics
Divide.
A. x2 - 5x + 2 B. x2 + 5x - 2 C. -3x2 - 5x + 2 D. -3x2 + 2
Mathematics
Multiply.9 ? 5 ? 0 ? 7
A. 30 B. 315 C. 324 D. 0
Mathematics