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
AleksAgata [21]
3 years ago
10

According to insurance records a car with a certain protection system will be recovered 8787​% of the time. find the probability

that exactly 55 of 1010 stolen cars will be recovered. round to the nearest thousandth.
Mathematics
1 answer:
schepotkina [342]3 years ago
3 0

Let X be the number of cars recovered from stolen cars. Let n be the total number of stolen cars and p be the probability that car will be recovered.

Given: n=10, x=5

It is given that a car with a certain protection system will be recovered 87​% of the time. It means probability of recovering a car is p=0.87

Probability that 5 out of 10 stolen cars will be recovered is

P(X=x ) = nCx  p^{x} (1-p) ^{n-x}

P(X=5) = 10C5  0.87^{5} (1-0.87) ^{10-5}

P(X=5) = 0.0047

The probability that exactly 5 out of 10 stolen cars will be recovered is 0.0047

You might be interested in
What is 0.08 as a percent. ​
kakasveta [241]
8 percent



Mark brainliest please


Hope this helps you
4 0
2 years ago
Read 2 more answers
Evalúa 9-b cuando b=8
Amiraneli [1.4K]

Answer:

<h2><em>1</em></h2>

<em>Sol</em><em>ution</em><em>,</em>

<em>b</em><em>=</em><em>8</em>

<em>Now</em><em>,</em>

<em>9</em><em>-</em><em>b</em>

<em>=</em><em>9</em><em>-</em><em>8</em>

<em>=</em><em>1</em>

<em>Hope</em><em> </em><em>this </em><em>helps.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
6. If four numbers are in proportion, then the terms equals the product of<br>​
snow_tiger [21]

Answer: If four numbers are proportional, a : b = c : d, then the product of the extremes is equal to the product of the means. ad = bc

3 0
2 years ago
Will make brainily Help please due soon
aksik [14]

Answer:

my wattapp number

is 7667587493

Step-by-step explanation:

I think the answer is 8

7 0
2 years ago
I'LL MARK BRAINLIEST !!!
V125BC [204]

Answer:

it is 5 if im not mistaken

5 0
3 years ago
Other questions:
  • Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. The fat
    9·1 answer
  • 44. Skiing A skier is trying to decide whether or not to buy a
    12·1 answer
  • Ramona reads 18 books from the library each month for y months in a row. Write an expression to show how many books Ramona read
    11·1 answer
  • Find the value of the variable.
    15·1 answer
  • A machine can produce 198 bobbles every 5 days. If an order comes in for 2200, how many days will that take to complete?
    9·2 answers
  • Is the following equation true or false? Explain your reasoning.<br><br> (x + 8)2 = x2 + 64
    7·1 answer
  • Please answer these two questions correctly please
    5·1 answer
  • Question 6
    13·1 answer
  • Rearrange<br> x= v+5<br> to make v the subject.
    6·2 answers
  • Sixth grade math please in K12
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!