Something between 0.05 and between 0.06 so between those to could be 0.051 0.052 0.053 0.054 0.055 0.056 0.057 0.058 0.059
2 x (n - 6)
(2 x n - 2 x 6)
(2n - 2 x 6)
2n - 12
If you mean to the power of 3 the answer should be 0.421875
Is it like this?
y=-4+8
y=4
Is this what you need?
Answer:
21.1 percent
Step-by-step explanation:
Total balls after -1 red ball=7+5+4+3=19
Prob of purple ball= purple ball/total balls
= 4/19
=0.2105...
percentage:21.1%
