Answer:
1 1/2 blue beads 1.3 red beads and 1.2 green beads
Step-by-step explanation:
So first of all you have to change 20% into 0.20 then do 0.20 x 96 and get 19.2 or 19.20
Neither. There are 3/6 chances of getting an even number on a number cube, and 1/2 chances of landing on heads.
3/6 is equal to 1/2, so the chances are the same.
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Answer:
7
Step-by-step explanation:
5(x-3)=x+13
5x-15=x+13
-x +15
4x=28
divide 28/4
answer is 7
Answer:
<h2>2¹²</h2>
Step-by-step explanation:
The sum of the coefficients in the expansion of (x+1)^12:
= 12C0 + 12C1 + 12C2 + . . . + 12C11 + 12C12
the formula says that this sum equal to 2¹².
Other examples
The sum of the coefficients in the expansion of (x+1)^3:
3C0+3C1+3C2+3C3
=8 = 2³
The sum of the coefficients in the expansion of (x+1)^4:
4C0+4C1+4C2+4C3+4C4
=16 = 2⁴
:)
