We notice there are 4B and 4G (shown in the photo)
P(picking 1st a Green) = 4/8 (having picked a green -and not replacing it- the remaining number of marbles is 3G + 4B)
P(picking 2nd a Green) =3/7
P(picking 1st green AND picking 2nd Green )=(4/8) x (3/7) = 12/56≈ 0.21=21%
(3.5,3.5) because then you would just find the midpoint in between the two point.
72 bc 2 plus 6 is 8, 7 plus 10 is 18, 18 plus 14 is 32, 32 plus 18 is 50 and 50 plus 22 is 72!
Hello,
Let's assume n,n+1,n+2,n+3,n+4 the 5 numbers
n+(n+1)+...+(n+4)=5n+10=265
5n=265-10
5n=255
n=51
The 5th number is 51+4=55
Answer:
6√3
Step-by-step explanation:
V = 648•(3½) = 8•81•(3½) where the SQUARE ROOT OF 3 has been written with a fractional exponent V = s3
so s = cube root of this V.
Cube root of 8 is 2; cube root of 81 is 3•3^(1/3) and cube root of square root of 3 is 3^(1/6).
Therefore s = 2•3•3^(1/3 + 1/6) = 2•3•3½ = 6√3.
You will need to get s2 = 36•3 = 108. Finally, T.S.A. = 6 s2 = 6(108) = 648.
