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Feliz [49]
3 years ago
10

Jaime used a microscope to measure the diameter of a hair. She found the diameter of her hair was 0.000072 meter. How is this nu

mber written in scientific notation?

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
3 0

Answer:

7.2  ×  10 ^-5

Step-by-step explanation:

Google

Anestetic [448]3 years ago
3 0

Answer:

7.2 × 10 with an exponent of -5

Step-by-step explanation:

the answer is 7.2×10 with an exponent of -5

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Thepotemich [5.8K]

Answer:

The answer is 3.65 x 10^3 power.

Step-by-step explanation:

In scientific notation, you need only the one's place, so 36.5 would not work. I hope this helps, I know this is a day late and you probably figured it out, but just in case you didn't, here is the answer :)

8 0
2 years ago
To make a certain shade of orange calvin uses a rate of 2 ounces of yellow paint to 5 ounces of red paint if he uses 200 ounces
ycow [4]
Answer: 80 ounces of yellow paint

Working:
As we know 2 ounces of yellow paint to 5 ounces of red paint, we can make a ratio:

2:5

Then we look at the question which says 200 ounces of red paint, so we replace the 5 ounces of red paint in the ratio with 200.

2:200

Then we figure out how much the 5 has been multiplied by to get to 200. We do this by doing

200 divide 5 = 40

Therefore we times the 2 ounces of yellow paint by 40 which gets us:

80:200

We can think of it as a fraction too to confirm our answer:

Simplify 80 / 200

We get 2 / 5.

If you need me to further explain something please just ask :)
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2 years ago
Helpppppppp<br> Write a linear function f(x) with the values f(3) = -1 and f(6) = 1.
VladimirAG [237]
The Answers hope this helps

5 0
2 years ago
$10.82 for 2 earmuffs markup rate is 72%. what is the markup and retail price for 2 earmuffs
Katarina [22]
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3 0
2 years ago
Read 2 more answers
Use PMT equals StartFraction Upper P (StartFraction r Over n EndFraction )Over [1 minus (1 plus StartFraction r Over n EndFracti
Zigmanuir [339]

Answer:

I think it’s best to ask your teacher

Step-by-step explanation:

Sorry I needed the points

8 0
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