That is that correct answer because the y-intercept is the starting point!
Answer:
it should be C.188.4
Step-by-step explanation:
i hope it helps :) <3
Answer:
sqrt(24)
Step-by-step explanation:
The square root of 24 is between 4 and 5 since we know that 4 square is 16 and 5 squared is 25. 16 < 24 < 25.
Cheers.
The amount of oxygen in the flask through the intake tube illustrates proportions
The flask 99.35% will contain of oxygen after 5L have passed through the intake tube
<h3>How to calculate the percentage of oxygen?</h3>
To do this, we make use of the following representations
- P for the proportion of oxygen
- V for te volume of oxygen
- x for the proportion of oxygen in the flask after 5 L passed through
So. we have the following derivative
dP = dV - P * dV
Divide through by dV
dP/dV = 1 - P
Next, we set up the integral
Integrate both sides
Expand
-ln(|x - 1|) + ln(|0.04 - 1|) = 5
Evaluate the difference
-ln(|x - 1|) + ln(|-0.96|) = 5
Express as a fraction
ln(0.96/|x - 1|) = 5
Express both sides as exponents with a base of 2
e^ln(0.96/|x - 1|) = e^5
Solve for x
x = 1 - 0.96/e^5
Evaluate the difference
x = 0.9935
Express as percentage
x = 99.35%
Hence, the flask 99.35% will contain of oxygen after 5L have passed through the intake tube
Read more about proportions at:
brainly.com/question/1781657
Answer:I’m sorry your going through this but what you do is
1.try and Be with them in person
2.Stay talking to them,try to convince them to not do it
3.Show them that people do care about them,they aren’t worthless
4.Have a phone nearby,easily accessible just in case
5.if nothing works call cops or hotline