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WITCHER [35]
4 years ago
9

How many people are on earth ?

Mathematics
1 answer:
mixas84 [53]4 years ago
3 0

Answer:

7 billion but it's getting close to 8 billion

Step-by-step explanation:

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4. Wrangell-St. Elias National Park in Alaska is the largest national
Luba_88 [7]

Answer:

2692.8

Step-by-step explanation:

1.32 x 10 = 13.2

2.0 x 102 = 204

204 x 13.2 = 2692.8

hope i helped

5 0
3 years ago
Julia has been playing piano for 12 years. Her sister, Jasmin, has been playing 2 more than 1/4 of the time that Julia has playe
ICE Princess25 [194]
Julia has 12 years.
1/4 of that is 3 (12/4=3)
3+2 = 5
Jasmine has played for 5 years

Double Check- Reverse
5-2 = 3
3•4 = 12
7 0
3 years ago
Which ratio forms a proportion with 18/27 ?HELPPPPPP
harkovskaia [24]
 it would be the third one, 2/3
6 0
4 years ago
Read 2 more answers
2. Find the value of x.
Marianna [84]

Answer:

x = 3

Step-by-step explanation:

You can see that 5x - 7 and 2x + 2 are equal to each other due to the arrows pointing to both angles. Therefore allowing you to set up the following equation..

5x - 7 = 2x = 2

Therefore you can then simplify for the value x where you should get teh value 3.

4 0
3 years ago
What is the percent of change from 14 inches 26 inches
PolarNik [594]
To find the percent of anything, you divide what you have from the total (or the smaller number over the bigger number). In this case, you will do 14/26.
14/26=0.53846
I'm going to round to the hundredths: 0.54
Move the decimal place two times to the right: 54
The percent change from 14 inches to 26 inches is 54%
4 0
3 years ago
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