The answer would be C. the third one
For this case we have an equation of the form:
y = A * (b) ^ t
Where,
A: initial amount
b: decrease factor
t: time
Substituting values:
y = 30 * (b) ^ t
To calculate t we use a point in the table.
We have:
(t, y) = (1, 28.5)
Substituting:
28.5 = 30 * (b) ^ 1
b = 28.5 / 30
b = 0.95
Answer:
a. Decay factor is 0.95
Answer:
c
Step-by-step explanation:
because it makes sense
Answer:
3.4 x 10^-5
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x^2+3x-6
