We simplify 5:20 and 9:36 as 1:4
Since they are both equal to 1:4, the total ball ratio should also be equal to 1:4
x:56 = 1:4
(x:14) : (56:14) = 1:4
(x:14) : 4 = 1:4
So, x : 14 = 1
x = 1.14 = 14.
The statement regarding the expansion of (x + y)" that is correct is D. The coefficients of yn - 1 and yn – 1 both equal 1.
<h3>How to expand?</h3>
It should be noted that for any positive integer, n, the expression of (x + y)^n will be C(n,0)x^n + C+n, 1)x^n-1 .... C(n, n)y^n.
Here, the statement regarding the expansion of (x + y)" that is correct is that the coefficients of yn - 1 and yn – 1 is both equal to 1.
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Answer:
hard
Step-by-step explanation:
duno
I am probably wrong but it might be 28 or 28.3 (I’m really sorry if this is wrong lol)