The slope is -3 because the coefficient of x is the slope of a line, and -3 × x=-3x. The other numbers do not affect the slope, just the positioning of the graph as they are not related to x
Answer: 55.668 grams
General equation of exponential decay/growth:
N = Noe^(kt)
50 = 100e^(710k)
.5 = e^(710k)
ln(.5) = 710k
ln(.5)/710 = k
Therefore, our equation is now:
N = 100e^((ln(.5)/710)t)
Now, we substitute t with 600:
N = 100e^(ln(.5)/710)600
N = 100e^(-.585758)
N = 100(.556684)
N = 55.668 grams
Step-by-step explanation:
we divide both sides by 4 to single out the X
(4X) / 4 = (2/3)/4
simplify
X = 2/12
There is a 1 in 10/3 chance that 7 is selected. Picking more digits makes the probability of it being picked higher.
The answer is
To solve this problem, just plug
into the function and simplify.
