20 POINTS! Please help me!
1 answer:
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360 arrangements of 4 bridesmaids from her 6 closest friends are possible !
<u>Step-by-step explanation:</u>
Here we have , For a wedding the bride must select 4 bridesmaids from her 6 closest friends and must arrange them in order for the ceremony. We need to find How many arrangements of 4 bridesmaids from her 6 closest friends. Let's find out:
We know that formula for permutation is given by :
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According to question we have following parameters as : n = 6 , r = 4
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Therefore , 360 arrangements of 4 bridesmaids from her 6 closest friends are possible !
Answer:= 3 3/4
Step-by-step explanation:
Because....
So all of these steps explain how first you make fractions into improper fractions which is going be 5/3 and then you are going to make 2 1/4 into a improper fraction which is going to be 9/4. After, you multiply 5/3 with 9/4 and you get 15/4 which is going to be 3 3/4 if you turn it into a mixed fraction. I hope this explain my works.
* Hopefully this helps:) Mark me the brainliest:)!!!