Answer:
D. 68 Degrees
Step-by-step explanation:
We have the hypotenuse and the adjacent, so we use cos
Cos-1 of Adjacent / Hypotenuse = 67.9756871
Answer:
D
Step-by-step explanation:
D is the only answer given as a ratio, the rest are not.
Answer:
$50
Step-by-step explanation:
I got this bc 25*12=300 and 300-250=50
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