Teresa has a bag of marbles that contains 2 red marbles, 3 blue marbles, and 1 yellow marble. If she pulls a red marble out of the bag and does not replace it what is the probability she pulls a yellow marble out on the next pull?

Step-by-step explanation:

After she takes out the red marble, the bag will have 1 red marble, 3 blue marbles, and 1 yellow marble. The total number of marbles will be 5. So, the probability will be .

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .