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Tom [10]
3 years ago
10

Round off 0.02435 to three significant and add to 0.00732​

Mathematics
1 answer:
Darya [45]3 years ago
3 0

Answer:

0.03172

Step-by-step explanation:

Leading zeros (Zero before non-zero numbers) are not significant

0.02435 have 4 sigfig, round off to 0.0244, 3 sigfig

0.00732+0.0244 =0.03172

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Doss [256]
The answer is bbc or if that’s not the answer the then it’s bbl THANK ME LATERRRR
5 0
2 years ago
One estimate of the population of the world on January 1, 2005, is
inn [45]

Answer:

8,566,379,470 people

Step-by-step explanation:

Let's start simple.  In order to find the population increase on January 1, 2006, we need to multiply 6,486,915,022 by 1.4% and add it to 6,486,915,022.

  1. 6,486,915,022*1.4% = 90,816,810.308
  2. 90,816,810.308+6,486,915,022 = 6,577,731,832.31 people on January 2006.

Note that the above two steps gives the same answer as 6,486,915,022*1.014.

So we need to do this for each year.  20 years pass between 1/1/2005 and 1/1/2025.  

We need to do 6,486,915,022*1.014*1.014*1.014... 20 times.

This is equivalent to 6,486,915,022*1.014^{20}.

Multiplying it out gives us 8566379470.2 = 8,566,379,470 people.

4 0
3 years ago
HELP ME WITH THESE TWO PLEASE PLEASE ILL GIVE BRAINLIEST
faltersainse [42]

Answer:

1. C. 28/54

2. A. 5/22

Step-by-step explanation:

1. Simplify each fraction to see which of the four are equal to 4/9.

2. Convert each to a decimal to see which is between 2/11 and 3/11.

6 0
3 years ago
Read 2 more answers
If the perimeter of a square garden is 84 feet, what is the area of the garden?
EastWind [94]
441ft²     (i believe this is the answer, idk though, i might be wrong sorry)
6 0
3 years ago
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I'm stuck- lol. I'll give brainliest to the first correct answer! :D
polet [3.4K]

Answer:

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Step-by-step explanation:

8 0
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