Beth looked through an old
cloth sack that contained small
plastic bags of yarn. There
were 8 bags of pink yarn, 11
white. 5 yellow, 3 green and 9
blue. What is the probability
that when Beth closes her eyes
and pulls out a bag, she will
get blue yarn? please help I have no clue how to do this and the next one is. what is the probability of her drawing white yarn will mark brainest ty please help godbless

blue is 25% chance

Step-by-step explanation:

8+11+5+3+9=36 then blue would be 9/36 of all the yarn and 9/36 converted into a percentage is 25%

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct