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densk [106]
3 years ago
10

PLEASE HELP ME I GIVE THE BRAINLIEST

Mathematics
2 answers:
Tems11 [23]3 years ago
7 0

Answer:

what grade you in

Step-by-step explanation:

giuhyiufhyeiufheoirgjuoeirgjuer

Oxana [17]3 years ago
3 0

Answer:

Relation 1: function // Relation 2: not a function

Step-by-step explanation:

A function means that the x value can only be used once.

For example, in relation 1, you can clearly see that each domain only has one range:

(rock, 7)

(desk, 4)

(sky, 4)

(paper, 4)

(door, 4)

However, in relation 2, we can see that the domain 4 has two ranges, therefore making it NOT a function.

(7, 0)

<em>(4, -2)</em>

<em>(4, 5)</em>

(-6, 0)

(0, 5)

You can see that the domain 4 has been used twice which makes it not a function.

-----------------------------------------------------------

Hope this helps! I hope I'm not too late with my answer and I apologize if I got this incorrect.

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A demographer is investigating various populations to find out how they use resources. She wants to select the population that u
horrorfan [7]

Answer:

She should select an industrial society (industrial population)

Step-by-step explanation:

An industrial society is a society that owes its operations to the use of technology which supports human usage of resources that allows high production turnouts.

An industrial society has high liking le preference for large population with a high capacity for external energy sources (e.g.fossil fuels) which in directly or indirectly increases the rate which resources are being used and also scale of production.

The resources could be human (labour) natural resources such as water, air, coal, natural gas, coal, etc. and it could also be technology advancements.

7 0
3 years ago
Noah spent 25 hours working on his car. He spent 4/5 of his time working on the transmission. How much time did Noah spend worki
xenn [34]

Answer:

5 hours

Step-by-step explanation:

4/5 is 20 of 25, so there are 5 hours left which is your answer!

6 0
3 years ago
What is 900cm/h = cm/min? ( with an explanation not just the answer)
vladimir2022 [97]
I hope that helped :)

6 0
4 years ago
<img src="https://tex.z-dn.net/?f=2%20%5Csqrt%7B3%20%3D%20%7D%20" id="TexFormula1" title="2 \sqrt{3 = } " alt="2 \sqrt{3 = } " a
Nadya [2.5K]
The answer is 3.4641
4 0
3 years ago
Please help, geometry!!
riadik2000 [5.3K]

Answer:

(-5,3)

Step-by-step explanation:

The point (5,7) translated down 4 units gets to the point (5,3). If you reflect it over the y-axis, the x-coordinate becomes negative, and the y-coordinate stays the same. This gets you the point (-5,3)

Hope it helps and is correct!

6 0
3 years ago
Read 2 more answers
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