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
SVEN [57.7K]
3 years ago
15

85% of the people survey thought the price of the car wash was reasonable. If 164 people thought the cost of the car wash was re

asonable, how many people were survey?
Mathematics
1 answer:
8090 [49]3 years ago
7 0

192 people were survey

Step-by-step explanation:

The given is:

  • 85% of the people survey thought the price of the car wash was reasonable
  • 164 people thought the cost of the car wash was reasonable

We need to find how many people were survey

Assume that x people were survey

∵ There were x people survey

∵ 85% of them thought the price of the car wash was reasonable

∴ The number of the people who thought the price of the car wash

   was reasonable = 85% × x

∵ 85% = \frac{85}{100} = 0.85

∴ The number of the people who thought the price of the car wash

   was reasonable = 0.85 x

∵ 164 people thought the cost of the car wash was reasonable

- Equate 0.85 x and 164

∴ 0.85 x = 164

- Divide both sides by 0.85

∴ x = 192.94

∵ x represents a number of people, then it must be integer

∴ The number of people were survey = 192

192 people were survey

Learn more:

You can learn more about percentage in brainly.com/question/12960754

#LearnwithBrainly

You might be interested in
The commission for selling a house is$11825, which is 5.5% of the selling price. What is the selling price of the house?
Rzqust [24]
In this case, the best method starts with finding one percent of the selling price.  To do this, divide the commission ($11825) by 5.5.  This gets you 1%, which is $2150.  Next, multiply this number by 100, turning 1% into 100%.  Your final answer is $215,000.
8 0
3 years ago
(7i)(-4i)<br><br> a. -28i<br> b. 28<br> c. -28<br> d. -32i
levacccp [35]

Hey!

Explanation:

↓↓↓↓↓↓↓↓↓↓

First, remove parenthesis.

7i4i

Secondly, multiple by the numbers.

7*4=28

-28ii

Third, apply exponents rule.

-28i^2

i^2=-1

-28(-1)

Finally, refine.

=28\\

<u><em>Answer⇒⇒⇒⇒28</em></u>

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

6 0
2 years ago
In an 8 hour and 30 minute shift a patrolman drove 272 miles. What was his average rate (miles per hour) during the shift?
EastWind [94]

Answer:

32 Miles per Hour. Hope this helps!

Step-by-step explanation:

3 0
2 years ago
I Need a lot of help
Darina [25.2K]

Answer:

i think B if i am wrong i will give you points

Step-by-step explanation:

:)

3 0
2 years ago
Find the difference 10 - ( – 25 )​
sergey [27]
There is no difference they are both negative numbers or we could say 25 is higher number then 10 but it negative
5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the surface area of a cube that has a side length of 8 mm?
    7·2 answers
  • The Ms Jodi has 950 non fiction books. 40% of those books are about science topics and 30% are about history. How many books are
    6·1 answer
  • I need help please no one helps me
    14·2 answers
  • ThiS IS A SUOER HUGE GIGANTIC MEGA QUESTION! EXTRA POINTS AND BRAINLIEST ANSWER!
    5·2 answers
  • At the zoo there were three times as many monkeys is Lions time counted a total of 24 monkeys and lions how many monkeys for the
    14·1 answer
  • Ratios
    10·1 answer
  • -1/3+1/2 simplified??
    15·1 answer
  • Alguien que me ayude a calcular la medida de un angulo central interno y externo de un heptagono { interno y externo]
    11·1 answer
  • Help please! the question is in the picture below for reference when answering! thank you so much!
    6·2 answers
  • A store is giving a $10 coupon th every 7tgh person, and a $25 coupon to every 18th person, Which person will be the first to ge
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!