A jar contains 12 marbles contains 2 pink, 6 red, and 4 blue marbles. You pick 2 marbles, without replacement between choices. What is the probability that you will pick a red marble and then a blue marble?

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

(x+3)(x+7)

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

0.85% : )

step-by-step explanation: