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Lemur [1.5K]
3 years ago
6

John owns a hotdog stand. He has found that his profit is represented by the equation P=-x^2+78x+89, with P being the profit in

dollars,and x the number of hotdogs sold. How many hotdogs must he sell to earn the most profit?
Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0
He must sell 158 hot dogs
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Help me out with this^^
sergij07 [2.7K]

Answer: 76 m^2

Step-by-step explanation:

A=\frac{4+15}{2}*8 = 76\;m^2

3 0
3 years ago
Given the piecewise Function shown below, select all the statements that are true.
Julli [10]
Evaluate them
A.
f(5), x>1 so square it, f(5)=25
A is wrong

B.f(2), x>1 so square it, f(5)=4
B is correct

C. f(1), x=1 so the result is 5, f(1)=5
C is correct

D. f(-2), x<1 so double it, f(-2)=-4
D is wrong



answers are B and C
4 0
3 years ago
Under what conditions can a lender repossess a vehicle?
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5 0
3 years ago
Help plz and fix the mistakes with explanations to everything thxs !!
Neporo4naja [7]
C.) Is 4 to the 8 power.
D.) Is 6 to the 9 power.
F.) Is 3 to the 9 power.
G.) Is 173 to the 11 power over 1000 to the 11 power.
H.) Is 7569 over 10000.
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4 0
3 years ago
To rent a certain meeting room, a college charges a reservation fee of $48 and an additional fee of $8.80 per hour. The film clu
asambeis [7]

Answer:

6 hours

Step-by-step explanation:

48 + 8.80

56.8 + 8.80

65.6 +8.80

74.4 + 8.80

83.2 +8.80

92 + 8.80

100.8

8 0
3 years ago
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