Answer:
73 cups of coffee are needed for lethal dose.
Step-by-step explanation:
A pound equals 0.453 kilograms. Then, the weight of the person is 54.431 kilograms. The total quantity of caffeine needed for such weight is determined by this simple rule of three:
And the number of cups of coffee is:
73 cups of coffee are needed for lethal dose.
As n goes onto infinity, the expression will approach . Note the 3 and 4 come from the leading coefficients of the numerator and denominator respectively. This only works because the degrees for the numerator and denominator are both the same (both are 5).
Since is not approaching 0 when n gets really large, adding on successive terms of these values will have the infinite sum diverge. After some very large n, we are effectively adding on 3/4 each time and that just makes the overall sum keep growing forever.
<h3>Answer: The sum diverges</h3>
Answer:1 3/4 < 1 7/8
Showing the workThe least common denominator is 8Comparing 14/8 and 15/8:
14/8 < 15/8 ... ..... ... ....therefore1 3/4 < 1 7/8
Rate
cost/amount
3/24=1/8, 1 doller per 8 botttles
4/36=1/9, 1 dollar=9 bottles
9>8
9-8=1
if by 'better buy' you mean cheaper price then
24 or $3 is better by 1 bottle per bottle