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
kompoz [17]
3 years ago
15

A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonab

le? Explain your reasoning.
Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0

Question:

The scatter plot shows the maximum noise level when different numbers of people are in a stadium. The linear model is given by the equation y=1.5x + 22.7 where y represents maximum noise level and x represents the number of people, in thousands, in the stadium.​​​​​​

A sports announcer states that there are 65,000 fans in the stadium. Estimate the maximum noise level. Is this estimate reasonable? Explain your reasoning.

Answer:

y  = 97522.7

Step-by-step explanation:

Given

y = 1.5x + 22.7

x = 65000

Required

Find y

Substitute 65000 for x in the given equation

y  = 1.5 * 65000 + 22.7

y  = 97500 + 22.7

y  = 97522.7

<em>It is reasonable because as the population increases, the noise level also increases</em>

You might be interested in
A jar contains n nickels and d dimes there are 30 coins in the jar and the total value of the coins is $2.10 Set up and solve a
Gekata [30.6K]

Answer:

12 dimes and 18 nickels

Step-by-step explanation:

Equations given by word problem:

n + d = 30

0.05n + 0.1d= 2.10

How I solved them:

d= 30 - n

0.05n + 0.1(30 - n)= 2.10

0.05n + 3 - 0.1n= 2.10

-0.05n= -.09

Divide both sides by -0.05

n= 18

18 + d = 30

d= 12

8 0
3 years ago
Read 2 more answers
The ratio of lime juice to soy sauce in a salad dressing is 8: 9 .The total of both ingredients is 51 tablespoons . How many tab
Anna35 [415]
47 table spoons would be the answer
5 0
2 years ago
PLEASE ANSWERRRRRRRRR
chubhunter [2.5K]

Answer:

0

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If a pound of apples cost $2.90 how much would 2.4 lbs cost
polet [3.4K]

$6.96   $2.9 x 2.4=$6.96

7 0
3 years ago
Read 2 more answers
Describe how you can use the make a ten strategy to find the sum 7+9
kondor19780726 [428]
I don't quite understand the ten strategy, or what EXACTLY you're asking. But, what you can do is when you add a one digit number plus a nine, just change the nine to a ten and subtract one. It is very easy. So, 7+10 equals 17, subtract one and you get 16 which is 7+9. It is always one less than anything plus 10.
3 0
3 years ago
Other questions:
  • Can you use simplest form to compare 8/10 and 3/5 explain
    15·2 answers
  • 5000 equal how many hundreds
    14·1 answer
  • Which two functions are inverses of each other? A. f(x) = x, g(x) = –x B. f(x) = 2x, g(x) = -1/2x C. f(x) = 4x, g(x) = 1/4x D. f
    5·2 answers
  • 18 divided by 1919, how did you get your answer? Show your work!
    14·1 answer
  • The area of a room is 396 square feet. The length is (x + 8) feet and the width is (x + 4) feet. Find the dimensions of the room
    5·2 answers
  • An architect is making a scale model of a house. On the model 2.5 inches represents
    11·1 answer
  • Suppose you plan to go out for a picnic during spring break. You plan to bring sandwiches, fruits, and drinks. But you only have
    7·1 answer
  • The average fine for entering a National Forest Wilderness without a permit increased from
    8·1 answer
  • Multiply.<br><br> 2.5(-4) <br><br><br><br><br><br> eeeeeeeeeeeeeeeeeeeeeeee
    15·1 answer
  • Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial -42a+9a^2+49
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!