Answer:
x=2
Step-by-step explanation:
i would set up a system of equation using the pythagorean theorem:
1^2+x^2=z^2
4^2+x^2=y^2
Add up these equations to get:
17+2x^2=y^2+z^2
But notice that
y^2+z^2=5^2
So you can substitute
17+2x^2=25
2x^2=8
x^2=4
x=2
:)
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
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Answer:
10:38
Step-by-step explanation:
2 hours back from 1:15
11:15
37 minutes back from 11:15
10:38
The start time is 10:38.
Step-by-step explanation: If we are picking the ones down there then one answer that would be the same is 8 : 3 and 48 : 18.
If that’s what I am thinking it is then, the answer should be 1*2= 2
