Many egg producers keep chickens in small cages that do not allow the chickens to move. some people believe that this is unhealthy, so they buy eggs from chickens that are not caged 24-hours a day. these are sometimes called “free-range” chickens. the united states department of agriculture (usda) allows chickens to be called free-range as long as the chickens spend some of their time outside. the european union (eu), however, has several additional restrictions. one of these is that the farmers must provide enough outside area so that if all the chickens were outside, the density of chickens would be no more than 0.25 chickens/sq meter. (wikipedia, 2014).

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how many square meters does the eu require for one chicken?

square meters

a farmer in the united states wants to meet the eu guidelines. she measures her area in square yards (1 sq meter =1.196 sq yards). how many square yards does she need for 1,100 chickens?

(i) 301.1 square yards

(ii) 4,400.0 square yards

(iii) 4,812.2 square yards

(iv) 5,262.4 square yards

people went from manufacturing one object at a time by hand to manufacturing many objects in factories

huh? im pretty sure it is in 199

step-by-step explanation:

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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