Acertain company has a fixed cost of $200 per day. it costs the company $3.10 per unit to make its products. the company is tracking its average cost to make x units using f(x)= (200+3.10x)/(x) which statement is true?
a. the horizontal asymptote of y = 3.10 represents that the average cost per unit will approach $3.10 as the number of units produced increases.
b. the horizontal asymptote of y = 0 represents that the average cost per unit will approach $0 as the number of units produced increases.
c. the vertical asymptote of x = 3.10 represents that the average cost per unit will approach $3.10 as the number of units produced increases.
d. the vertical asymptote of x = 0 represents that the average cost per unit will approach $0 as the number of units produced increases.

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "