Arranging of books is an illustration of permutation and combination
There are 24 different possible arrangements she can make
<h3>How to calculate the number of arrangement</h3>
The number of books is given as:
n = 4
Take the factorial of both sides
n! = 4!
Evaluate
n! = 4 * 3 * 2 * 1
n! = 24
Hence, there are 24 different possible arrangements she can make
Read more about permutation and combination at:
brainly.com/question/1216161
Answer:
10 feet
Step-by-step explanation:
You use the pythagorean theorem to find the missing side of a right triangle.
side^2 + side^2 = hypotenuse ^2
6^2 + 8^2 = X^2
36 + 64 = 100
square root of 100 = 10
Answer:
A
Step-by-step explanation:
The answer is 2 ( choose 2 )
and how we find this answer? the picture is clearly for that.
Answer:
4- -1=3
Step-by-step explanation:
7. m=3 (4,-1)
do the () inside first so
4- -1 = 3
hope this helps for number 7
