Answer: Surface area of the cone is 40.85cm^2
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
For this case we have the following function:

Where,
A0: initial population
K: rate of change
t: time in years
Substituting values we have:

For the year 2015 we have:
Answer:
the predicted population in 2015 is:
19,807
Answer:
Step-by-step explanation:
[8/63] + [ 4/15 ]
= (120 + 652)/945
= 0.82
Answer:
Cubic polynomial.
Step-by-step explanation:
Polynomials with their highest degree 3, are called cubic polynomials.