First we have to calculate the half-life
half-life = elapsed time * log (2) / log (bgn amt / end amt)
half-life = 1 hour * 0.30102999566 / log (1 / .95)
half-life = 0.30102999566 / log (<span>
<span>
<span>
1.0526315789 )
</span>
</span>
</span>half-life = 0.30102999566 / 0.022276394692
half-life = <span>
<span>
<span>
13.5134073454 hours
</span>
</span>
</span>
Ending Amount = Beginning Amount / 2^n
Where "n" = number of half-lives
For 4 hours, "n" equals
4 / 13.5134073454
=<span>
<span>
<span>
0.2960023255
</span></span></span>Ending Amount = 500 grams / 2^.2960023255
Ending Amount = 500 grams /<span>
<span>
<span>
1.2277376629
</span>
</span>
</span>Ending Amount = <span>
<span>
<span>
407.2531250707 grams
Source:
http://www.1728.org/halflife.htm
</span></span></span>
I think the answer is 666.
2050-940=1110
1110/5=222
222x3=666
The equation in slope-intercept form is: 
Step-by-step explanation:
The equation of a straight line in slope-intercept form is given by:
Here m is the slope of the line and b is the y-intercept
Given
m = 5
and
Point (1,9)
Putting m=5 in the slope-intercept form of line
To find the y-intercept, putting the given point in the equation
Put the value of y-intercept in the equation
Hence,
The equation in slope-intercept form is:
Keywords: slope, y-intercept
Learn more about equation of line in slope-intercept form at:
#LearnwithBrainly
Answer:
thx for the points mwah
Step-by-step explanation:
