Get Photomath it will give you the answer
Hmm, there are 5 letters
if you cannot repeat the letters
hmm, let's find how many for 4 letters
there are 4! or 4*3*2*1=24
that's how many ways there are to arrange a,b,c, d
now we can multiply it by 4 because there are 4 choices for the last place (e is not included0
24*4=56
answer is 56 different arrangements
Answer:
b) 5
Step-by-step explanation:
6+10=16
40 times 2 = 80
80 div by 15 = 5
To know how to do this set up the question:
63/x = 60/100
63*100=60x
6300/60=x
x=105
18 inches.
12/4=3 so you would multiply 6•3 to get 18
