10500-4500=6000
6000/250=24
So the answer is 24 months, or 2 years.
Answer:
Blue: 1/16 square units
Green: 1/64
yes
1/3
Step-by-step explanation:
Answer:
166.67
Step-by-step explanation:
Answer:
The best prediction for the population in year 25 is 
Step-by-step explanation:
we have a exponential function of the form

where
a is the initial value
b is the base
In this problem





so

For 
substitute


Round up

To find the area to the right of a positive z-score, begin by reading off the area in the standard normal distribution table. Since the total area under the bell curve is 1, we subtract the area from the table from 1. For example, the area to the left of z = 1.02 is given in the table as .846.