A farmer can produce f(x, y)equals216 StartRoot 5 x squared plus y squared EndRoot units of produce by utilizing x units of labor and y units of capital. (a) Calculate the marginal productivities of labor and capital when x equals 12 and y equals 3. (b) Let h be a small number. Use the result of part (a) to determine the approximate effect on production of changing labor from 12 to 12 plus h units while keeping capital fixed at 3 units. (c) Use part (b) to estimate the change in production when labor decreases from 12 to 11.5 units and capital stays fixed at 3 units.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

hmu if ur willing to do a algebra a online class i’ll pay 600 hmu on the gram profitpreme

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q