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3 years ago

A marathon is 138,336 ft long. how long is this distance in miles?

Mathematics

2 answers:

Vlad1618 [11]3 years ago

4 0

It is about 26.2 miles.

1 foot = about 0.000189394

Sergio039 [100]3 years ago

3 0

26.2 miles becuase if you use Google and it's conversion you can get an answer

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CHCK Farms raises hens and roosters. They have enough space to raise at most 300 birds per year. Each hen eats 80 pounds of food

svp [43]

<u>Answer</u>:

The number of hens is 100 and the number of roosters is 200.

<u>Step-by-step explanation:</u>

Let the number of hens be x and the number of roosters be y

then the total number of hens and roosters, is 300

so,

$x+y \leq 300$ ----------------------------(1)

Also the hen eats 80 pounds of food per year and roosters eats 60 pounds of food per year,

$80x+60y \leq 20000$ ----------------(2)

To solve the equations , multilpy eq(1) by 80

$80x+80y \leq 24000$ ------------------(3)

Subracting (2) from (3)

$20y \leq 4000$

$y \leq 200$

substituting y in eq(1) we get

$x+200 \leq 300$

$x \leq 300-200$

$x \leq 100$

7 0

3 years ago

What is the measure of angle x?

Murljashka [212]

Answer:

Step-by-step explanation:

90-47=43

6 0

2 years ago

Is the answer b? If not then what’s the answer

m_a_m_a [10]

I would say the answer is b, because it is a rhombus gape and all sides are congruent and there are 4 sides

3 0

3 years ago

Read 2 more answers

Percent equations the question is blank % of 75 = 30

lubasha [3.4K]

Answer:

Step-by-step explanation:

30/75 = .4

4 0

3 years ago

Read 2 more answers

The some of two consecutive even integers is 170. find the two integers.

Tatiana [17]

2 consecutive even integers : x and x + 2

x + x + 2 = 170
2x + 2 = 170
2x = 170 - 2
2x = 168
x = 168/2
x = 84

x + 2 = 84 + 2 = 86

so ur 2 numbers are 84 and 86

8 0

2 years ago