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
faltersainse [42]
3 years ago
13

How do i use permutation on 5P3?

Mathematics
1 answer:
Vika [28.1K]3 years ago
5 0

You use permutation formula

n!/(n-r)!

n = 5

r = 3

5!/(5-3)!

= 120/2=60


You might be interested in
rectangle A has 7 times the area of rectangle B. The width of rectangle A is 1/4 the width of rectangle B. The height of rectang
algol13

Answer:

just do 7 times 1/4 + the 12 thats your answer

Step-by-step explanation:

8 0
3 years ago
Use the Pythagorean theorem to find c!!!!
Troyanec [42]
A^2 + b^2 = c^2
6^2 + 8^2 = c^2
36 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
√100 = c
10 = c

hope this helped, pls mark brainliest :)
6 0
3 years ago
Is 16.263548952347... a rational<br> number and why?
anzhelika [568]

Answer: no it is not

Step-by-step explanation: any number that repeats forever cannot be written as a rational way or a fraction. So it is not rational.

8 0
3 years ago
If Steve throws the football 50 meters in 3 seconds, what is the average speed of the football? Speed = distance / time
ankoles [38]

Answer:

A

i used calculator

6 0
3 years ago
Read 2 more answers
To save money, a local charity organization wants to target its mailing requests for donations to individuals who are most suppo
Naya [18.7K]

Answer:

(0.55525, 1.24475)

Step-by-step explanation:

Given that to save money, a local charity organization wants to target its mailing requests for donations to individuals who are most supportive of its cause.

                     Men    women

Sample size      5        5

Mean rate        6.2     5.3

Mean diffference = 6.2-5.3=0.9

Std error for difference = 0.25 (given)

Since we have two groups and also sample sizes are very small we can use t significant value for finding out confidence interval

df = 5+5-2 =8

t critical value for 80% two tailed = 1.397

Conf interval 80%

=(0.9-1.397*0.25, 0.9+1.397*0.25)\\= (0.55525, 1.24475)

4 0
3 years ago
Other questions:
  • Help me pls find m&lt;b. also to the best of your ability, pls explain it in your answer.
    9·1 answer
  • -6 - 13<br> I don’t get it can someone explain?
    14·2 answers
  • The domain of a quadratic function is all real numbers and the range is y ≤ 2 how many x intercepts does the function have?
    6·2 answers
  • How any is?<br> 8m + 27 = 2m - 3 <br> with procedure and testing
    13·2 answers
  • Writing during a thurdestorm yesterday. 600 millimeters of rain fell in 30 minutes ?
    9·1 answer
  • Work out, giving your answer in its simplest form:<br> 4/7 divided by 2 1 / 3
    6·2 answers
  • 10 POINTS
    14·2 answers
  • Please help and thank you
    15·2 answers
  • X²+7x+10=0 a=1, b=7, c=10 b²-4ac=(7)²-4(1) (10) =49-4(10) =49-40 =9​
    14·1 answer
  • standard automobile license plates in a country display 3 numbers, followed by 2 letters, followed by 2 numbers. how many differ
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!