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
lana [24]
3 years ago
13

The problem is 

Mathematics
1 answer:
Sophie [7]3 years ago
7 0
average=\frac{sum\ of\ attendance}{amount\ of\ shows}\\\\
average=3000\\\\
3000=\frac{2580+2920+third\ show}{3}\ \ \ |*3\\
9000=2580+2920+third\ show\\
9000=5500+third\ show\ \ \ |Subtract\ 5500\\
3500=third\ show\\\\
\textbf{3500\ people\ must\ attend\ the\ third\ show.}
You might be interested in
Please help me I need it right now
Sveta_85 [38]

Answer: x = 4

Step-by-step explanation:

The cube root of 64 is 4

6 0
2 years ago
Read 2 more answers
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 95 people
Marrrta [24]

Answer:

Step-by-step explanation:

here you go

8 0
2 years ago
What is the easiest math problem in the world
elixir [45]
Find the sum of 1 + 0 .
5 0
3 years ago
Read 2 more answers
Find the value of 3a^2+2b, If a=3 and b = 4.<br><br>An explanation would be great.
vichka [17]

Answer:

=35

Step-by-step explanation:

3(3) ^2 + 2(4)

= 3(9) + 8

= 35

Where you see a, substitute with 3 and where you see b, substitute with 4

Just follow the steps above.

8 0
2 years ago
Read 2 more answers
Over the last three evenings, Debra received a total of 110 phone calls at the call center. The second evening, she received 4 t
Elza [17]

Answer:

See below.

Step-by-step explanation:

Total = 110

Let calls on third evening = x

second evening = 4x

first evening = x + 8

=> x + 4x + x + 8 = 110

=> 6x = 102

=> x = 17

First evening = x = 17 calls

Second evening = 4x = 68 calls

Third evening = x + 8 = 25 calls

4 0
1 year ago
Other questions:
  • Help !!!!!!!!!!!!!!!
    11·1 answer
  • Heathers weekly pay is directly proportional to the number of hours she works at the record store her pay is 174 for 24 hours of
    6·1 answer
  • Domain:<br> Range:<br> State the domain and range for the graph
    11·1 answer
  • What are the coordinates of the midpoint of the line segment with endpoints J(−6, 3) and K(4, −2)
    6·2 answers
  • at the dog show, there are 4 times as many boxers as spaniels, if there are a total of 30 dogs, how many dogs are spaniels?
    13·2 answers
  • Eight pounds of peanuts cost $24.00. Six pounds of walnuts cost half as much
    14·2 answers
  • This is the question that I need help with.​
    14·1 answer
  • Help me on this math homework question please? Thank you! 10 points!!
    12·2 answers
  • Math help no guesses how do u solve it plz
    6·2 answers
  • How much simple interest would be earned on a certificate of deposit worth
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!