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tankabanditka [31]
3 years ago
10

If recycling 2,500 pounds of paper saves 20 trees, how many trees are saved when 4,000 pounds of paper are recycled?

Mathematics
1 answer:
Elena L [17]3 years ago
3 0

Answer:

This is a ratio question. Set 16/2000 = x/5000 and solve for x. = 40 trees

Step-by-step explanation:

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Mandarinka [93]

Answer:

zero

Step-by-step explanation:

0.2 rounds down to 0

8 0
3 years ago
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A rectangle has a length that is 4 inches longer than it’s width. Its perimeter is 36 inches. Which of the following is it’s are
Kobotan [32]

Answer:

77 inches

Step-by-step explanation:

W= width

L=Length

4+w=L

4+w+4+w+w+w

4w+8=36

4w+8-8=36-8

4w=28

4w/4=28/4

w=7

4+7=11

L=11

w=7

11 x 7=77

<u>Final answer</u>

77 inches

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4 years ago
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Step-by-step explanation:

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3 years ago
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natta225 [31]

Answer:

See Explanation

Step-by-step explanation:

If a Function is differentiable at a point c, it is also continuous at that point.

but be careful, to not assume that the inverse statement is true if a fuction is Continuous it doest not mean it is necessarily differentiable, it must satisfy the two conditions.

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                                          And

If function is differentiable at a point x, then function must also be continuous at x. but The converse does not hold, a continuous function need not be differentiable.

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Hal earns $5 a week doing chores for his parents. He also earns $10 a week for each dog, d, he walks.
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Answer:

Step-by-step explanation:

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