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krek1111 [17]
3 years ago
14

Numbers and expressions written in scientific notation are often used to represent measurement in a real-life situations. For ea

ch of the following numbers written in scientific notation, describe a real-life situation using the number and its corresponding unit as the context. Here's an example:
The following situation is modeled by the expression 4.5368 * 10^3 cubic kilometers: The average volume of each of the five Great Lakes is approximately 4.5368 * 10^3 cubic kilometers.

Make sure to use complete sentences in your answers.
(read attachment)

Mathematics
2 answers:
never [62]3 years ago
6 0
1. My friend’s house is about (value) from mine
2. My bedroom is (value) sq ft
3. My fish tank holds (value)
4. I ran (value) this year!
5. The national park in my state is (value)
Kisachek [45]3 years ago
5 0

Answer:

:D

Step-by-step explanation:

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Step-by-step explanation:

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Nutka1998 [239]

Answer:

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A telephone company charges a fixed monthly rate plus a rate per minute of usage. The company charges $155 for 100 minutes of us
torisob [31]

Answer:

The answer is D.

Step-by-step explanation:

As said in the problem, we are labeling the total minutes used <em>x </em>and the total monthly income as <em>y</em>. This means that in the graph we will be making the y-axis should represent the total monthly charges, and the x-axis should represent the total minutes.

Thus the graph should go through points (100,155) and (200,245) and its slope is:

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8 0
3 years ago
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PLZZ HELP! WILL MARK BRAINLIEST!!
joja [24]

Answer:

Step-by-step explanation:

Neptune is about 2,700,000,000 miles from Earth.

Mercury is about 135,000,000 miles from Earth.

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. The power is the number of decimal places you move.

1) 2,700,000,000 = 2.7 x 10^{9}

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2)

        \frac{Neptune}{Mercury} = \frac{2.7*10^{9} }{1.35*10^{8}}

You can see there is only one extra 0 on top, the rest will cancel so you have:

\frac{27}{1.35}  = 20

It's 20x farther to Neptune from Earth, than it is to Mercury from Earth.

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3 years ago
Explain how to find the area of the triangle when x = 3 inches. then find the area
geniusboy [140]

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