In which of the following functions would it be appropriate to use only positive interferes for the domain? Select all that apply

- The function c(p) represents the cost for (p) people to attend the movies.
- The function m(t) represents the miles driven over t hours
- The function t(m)represents the average high temperature for a given number of months
- The function p(w) represents the profit of a farmer who sells (w) whole watermelons
- The function h(n) represents the number of person-hours it takes to assemble (n) engines in a factory

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

idk man good luck man

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.