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Alenkasestr [34]
2 years ago
5

Is this a function or no?

Mathematics
1 answer:
den301095 [7]2 years ago
4 0

Answer:

no

Step-by-step explanation:

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Which organism does not produce an external egg as part of its life cycle? *
eduard

Answer:

dog

Step-by-step explanation:

4 0
3 years ago
A piece of copper wire of length 200 m has a diameter of 1.2 mm.
vova2212 [387]

The volume of the copper wire is 226.080 cm³ and the mass of the wire is 2,012.112 g/cm³.

Given that, the length of copper wire=200 m=200000 mm and the diameter of the copper wire=1.2 mm.

We need to find the volume of the copper wire.

<h3>What is the formula to find the volume of the cylinder?</h3>

The formula to find the volume of a cylinder is πr²h.

Now, the volume of the copper wire=πr²h=\frac{22}{7} \times (0.6)^{2} \times 200000=2,26,080 mm³=226.080 cm³

If the density of copper is 8.9 g/cm³, find the mass of the wire.

We know that Density=\frac{Mass}{Volume} }.

⇒8.9 g/cm³=\frac{Mass}{226.080}

⇒Mass=2,012.112 g/cm³

Therefore, the volume of the copper wire is 226.080 cm³ and the mass of the wire is 2,012.112 g/cm³.

To learn more about the volume of the cylinder visit:

brainly.com/question/16134180.

#SPJ1

6 0
2 years ago
A weather forecast suggests that three is 40% chance of snow and ice on the next day
Vinvika [58]

I'm gonna need you to provide the entire problem. There is not enough information here.

3 0
3 years ago
-(-13) &gt; or &lt; 9 is it great or less than and why
ollegr [7]

Answer:

greater than (>)

Step-by-step explanation:

1. -(-13) is equal to 13 because two negatives equal a positive!

2. When we compare 13 to 9, we can clearly see it's > 9.

Therefore, 13 > 9.

3 0
3 years ago
Explain how to find 4×80. show your work.
Alla [95]
To find the product of 4*80:

Remove the 0 from 80 (4*8)

Multiply as you would (or just add 8+8 4 times)

When you get your answer (32), add the 0.

Answer: 320
4 0
3 years ago
Read 2 more answers
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