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Leya [2.2K]
3 years ago
15

Let f(x) be the elevation in feet of the mississippi river x miles from its source. what are the units of f '(x)?

Mathematics
1 answer:
MAVERICK [17]3 years ago
5 0
Forgot
Remember
X+6=3 wat i donnu
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X ≥ 84 how do i do this explain please.
pogonyaev

Answer:

you can put anything to replace x that is greater or equal to 84.

For example:

  • 84 ≥ 84
  • 91 ≥ 84
  • 102 ≥ 84

It just has to be greater or equal to 84.

> = greater than

< = less than

≥ = greater than or equal to

≤ = less than or equal to

Hope this helpss! :)

3 0
3 years ago
Using right triangle below find the sine of angle B
Reil [10]

Answer:

1/2

Step-by-step explanation:

sin = opposite/hypotenuse, so

sin(B) = \frac{\sqrt{7} }{2\sqrt{7} } = 1/2

7 0
3 years ago
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What is 60 multiplied 20 is and how to do it
mel-nik [20]

Answer:

3

Step-by-step explanation:

3x20=60

4 0
3 years ago
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Anyone able to help me​
Mnenie [13.5K]

Answer:

X is the midpoint of VZ and WY

line VW is d-proportional to ZY

5 0
3 years ago
Natasha was thinking of a number.
skelet666 [1.2K]

Answer:

28.1

Step-by-step explanation:

You can answer questions like this by working backwards.

To do this we can divide 78.2 by 2 and that gets us 39.1

Now we have to subtract 11 from it and that gets us our final answer:

28.1

8 0
2 years ago
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