1. Erin is conducting an experiment picking candy out of a bag. The
bag has 80 pieces of candy. 30
pieces of candy are chocolate and
50 pieces of the candy are fruit
chews. She picks 10 pieces (with
replacement) and gets 4 chocolate
and 6 fruit chews. What is the
theoretical probability of picking a
fruit chew out of the bag

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

you need to show the graph

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.

step-by-step explanation:

infinity is the answer