Answer:
9
Step-by-step explanation:
17.91 divided by 1.99
What do you need help with bud?
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
0.08 / 0.5216
Answer: 0.15337423312
Answer:
x=160
Step-by-step explanation:
x×126=24×840
