In 2017 the Gallup poll surveyed 1021 adults in the United States and found that 57% supported a ban on smoking in public places. a. Identify the population and the sample.
b. What is the parameter of interest? What is the statistic?
a. Identify the population. Choose the correct answer below.
O A. The population is the 57% of adults who support smoking bans.
O B. The population is people in the United States.
O C. The population is adults in the United States.
OD. The population is adults.
O E. The population is adults in the United States who support smoking bans.
OF. The population is the 1021 adults surveyed.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

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:

80

step-by-step explanation: