Question

Help Medal Giving and will fan

Answer 1

@ganeshie8 @amistre64

Answer 2

the sum of all the possible outcomes that have at least a yellow in them

Answer 3

ok

Answer 4

5/9

Answer 5

think of it this way .. if you want

the only option that doesnt have a yellow in it is: red red

the sum of all possible outcomes is 1 soo

1 - (red red) = (at least a yellow)

Answer 6

the sideways page is making it hard to orient this for me

Answer 7

1 sec

Answer 8

your tree looks fine now

so our outcomes are:

rr
ry
yr
yy

and at least 1 means that we have 1 or 2 ys in it.

rr + ry + yr + yy = 1

ry + yr + yy = 1 - rr

Answer 9

what is the probability of rr?

Answer 10

1/4

Answer 11

P(rr) = 7/10 * 6/9

Answer 12

so, 42/90

Answer 13

yeah, so 1 - 42/90 should give us what we need