Sam is serving ice cream with the birthday cake at his party. he has purchased 19 1/2 pints of ice cream . she will serve 3/4 of a pint to each guest.

a. how many guests can be served ice cream?

b. will there be any ice cream left? justify your answer.

i will mark the first person that answers this

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.