Answer:
Step-by-step explanation:
y - y1 = m(x - x1).....ur points are (x1,y1)
y - 4 = 1/2(x - 1)
so the point is : (1,4)
First we have to convert 1 mile into feet, then divide by two to find how many feet she walked in a half an hour.
There are 5280 feet in a mile.
5280/2640
The correct answer is 2640.
Hope this helped! Please comment or DM me if you have any questions or still need help. :)
Answer:
14.4% decrease
Step-by-step explanation:
Here is the formula for finding the percentage of decrease:
(starting value - final value) / starting value * 100.
So for your question,
/
There was a 14.4% decrease within 50 years.
