A farmer can buy two types of plant food, mix 8 Each of contains 20 pounds of phosphoric acid 30 pounds of nitrogen, pounde potash Each cubic yard B contains 10 pounds of phosphoric 30 pounds of nitrogen 10 pounds of potash The minimum monthly requirements 420 pounds of phosphoric acid , 930 pounds of nitrogen 200 pounds of potash $30 yard and mix B yard, how many of each should the farmer to the minimum monthly requirements at a minimum cost? What is this cost?

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step-by-step explanation:

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30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen