1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vovangra [49]
3 years ago
11

Please hurryyyy help me with this

Mathematics
1 answer:
Verizon [17]3 years ago
6 0
A) The peak of the curve has coordinates (3, 45). Thus the maximum is 45 hundred dollars. It occurs when 3 hundred dollars are spent on advertisiing.
  The maximum possible monthly profit of the shop is about $4500.

b) The x interval over which P(x) is greater than zero appears to be 0 to 10 hundred dollars. What is not clear from the question is whether the expected answer is (0, 10) or (0, 1000).

c) The maximum profit is earned when $300 is spent on advertising.
You might be interested in
What is the term to this?
Leni [432]
Proof by contradiction is a form of proof that establishes the truth or the validity of a proposition, by showing that assuming the proposition to be false leads to a contradiction. I googled this so it may not be correct
5 0
3 years ago
Helllp pls help and don’t comment if u don’t know
inna [77]

Answer:

a) 7z³+2z²-2z+1

b)2x²+3x-8

Step-by-step explanation:

a) (7z³+4z-1)+(2z²-6z+2)

   7z³+2z²-2z+1

b) (5x²-2x-1)-(3x²-5x+7)

   5x²-2x-1-3x²+5x-7

   2x²+3x-8

4 0
2 years ago
Read 2 more answers
Place a set of parentheses in the expression so that its value is 33. 48-5+2x3+6
Xelga [282]
The parentheses must be placed here <span>48 - (5 + 2) * 3 + 6 in order for the equation to equal 33. </span>

4 0
3 years ago
Explain the the mistake in the student work
jeka94
He needed to divide instead of subtracting it on the last step.
3 0
3 years ago
Is TriangleMNL ≅ TriangleQNL? Why or why not?
sasho [114]

Answer:

Yes, they are congruent by either ASA or AAS.

Step-by-step explanation:

google lol

3 0
3 years ago
Other questions:
  • Original Price Percent of Discount original $112 percent discount 32% sale price ?
    14·1 answer
  • The radius of circle O is 24 and OC = 13. Find AB.
    12·1 answer
  • Solve this problem using estimation.
    11·2 answers
  • Which of the following is true about the quotient below?
    11·2 answers
  • 100 is 20% of what number?
    9·1 answer
  • A doctor released the results of clinical trials for a vaccine to prevent a particular disease. In these clinical​ trials, 400 c
    7·1 answer
  • Write down the first five terms of a sequence where the nth term is given by n2 – 5
    15·1 answer
  • A scalene triangle has a perimeter of 18a-14. One side is 10a+1; another side is 5a-10. What is the third side?
    8·1 answer
  • In the equation 2r - 7 = 15, what value of r makes this equation true?
    13·1 answer
  • Solve each triangle. Round answers to the nearest tenth.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!