Question 3 jane takes a survey of 100 random students at her school about their eye color. the results are shown in the chart below. based on the outcome of the survey, how many students can she expect to have green eyes if there are 20 students in her class​

yes

step-by-step explanation:

yes

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.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0