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Ivenika [448]
3 years ago
8

7+ (-5)+(-2)=0 7+ (5)+(2)=0 7+(-4)+(-3)=0 7+(-6)+(-1)=0

Mathematics
2 answers:
luda_lava [24]3 years ago
6 0

Answer:

Wish I could help try the tutor or brainy scanner.

Kitty [74]3 years ago
4 0

Answer:

1. true

2. false

3. true

4. true

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Giving brainliest To best answer!
vagabundo [1.1K]

Answer:

A

Step-by-step explanation:

Convection is how the heat moves around and radiation is how it heats up.

4 0
3 years ago
Read 2 more answers
Will mark brainliest if right!!!!!!
77julia77 [94]

Answer:

sorry if wrong put b as the answer

4 0
3 years ago
Can someone help me please
emmainna [20.7K]

Answer:

First 10% of 360 = 36

Next 5% of 360 = 18

Final 2.5% of 360 = 9

After adding 17.5% of 360 = 63

Hope this helps.

5 0
3 years ago
Country A has an exponential growth rate of 3.8​% per year. The population is currently ​,000, and the land area of Country A is
lawyer [7]

The number of years it would it take for there to be one person for every square yard is 93.6 years.

<h3>How many years would it take for there to be one person for every square yard?
</h3>

When there is one person for every square yard, it means that the population and land area are equal in value.

Number of years = (In FV / PV) / r

  • FV = future population
  • PV = present population
  • r = rate of growth

(In 35 billion / 1 billion) / 0.038 = 93.6 years

Here is the complete question:
Country A has an exponential growth rate of 3.8​% per year. The population is currently 1,000,000 ,000 and the land area of Country A is ​35,000,000,000 square yards. Assuming this growth rate continues and is​ exponential, after how long will there be one person for every square yard of​ land?

To learn more about exponential functions, please check: brainly.com/question/26331578

#SPJ1

7 0
2 years ago
Please can someone help me with the two questions shown in the picture? Thanks.
Blababa [14]
A) 14g
b)An adult ticket would cost 4.5 and a children's ticket would cost 3
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3 years ago
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