Answer:
The average change is 405
Step-by-step explanation:
The initially the number of subscriber = 12125
After five years the number of subscriber = 10100
Now we have to find the average change in the number of subscribers.
The average yearly change = change in subscriber/number of years.
Now insert the values in the above formula.
The average yearly change = (12125 – 10100) / 5
The average yearly change = 2025/5
The average yearly change = 405
I believe the 4th one
an=145+an-1 and a1=20
Answer:
It travels for 1 hour, then stops for 1 hour, and finally travels again for 3 hours.
Step-by-step explanation:
Distance changes over the first hour of travel, but then doesn't change for one hour, and then it continues on for the next three hours
Answer:
Step-by-step explanation:
Given
Required
Determine the scale
The scale is calculated using the following ratio:
Substitute values for Scale and Actual Measurements
Divide ratio by 20.5
This implies that: <em>1 inch on scale represents 8 ft in actual measurement</em>
