Mathematics: You are picking up a friend and going to school your friend lives 12 miles west of your house in school is 1.5 miles east of your friends when you are at school how far are you away from your home are you

You are picking up a friend and going to school your

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emoreader3122

09.06.2021

Mathematics

16.3 years

Step-by-step explanation:

1 ha = 10,000 m^2

The total capacity of the landfill is:

$C = 16.2*10,000*10 = 1,620,000\ m^3$

If waste is compacted to twice its delivered density, its volume is half of the delivered volume. Assuming that a year has 52 weeks, the volume of compacted solid waste dumped per year is:

$V=52*(5*0.5*765)\\V=99,450\ m^3$

The expected life of the landfill is given by its capacity divided by the yearly volume:

$L=\frac{C}{V}=\frac{1,620,000}{99,450} \\L=16,3\ years$

The landfill has an expected life of 16.3 years.

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You are picking up a friend and going to school your friend lives 12 miles west of your house in school is 1.5 miles east of your friends when you are at school how far are you away from your home are you

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