How many of each color bottle and how many colors
(18.6 + 9.4) x 1/2^2= 7 hope it helps!
The way i do it, is sort of like this :
Is 7 a factor of 42?
Is 5 a factor of 42?
7 is a factor of 42.
It must be in multiples of 7!
Therefore, we have 5 on the other side, which makes it 5 x 7 = 35
7P2, so 42 ways - permutation method since the order of choosing matters (chair and vice chair)
Answer:
Go to symbolab.com, online calculator, so good trust me
Step-by-step explanation:
