Answer:
The number of subscribers in 2008 is 110,845,988
Step-by-step explanation:
The number of cell phone subscribers in Arlington, in t years after 1985, can be modeled by the following equation.
And which N(0) is the number of subscribers in 1985 and r is the rate it increases per year, as a decimal.
In 1985, there were 285 cell phone subscribers in Arlington.
This means that
The number of subscribers increased by 75% per year since 1985.
This means that
So
Find the number of subscribers in 2008.
2008 is 2008-1985 = 23 years after 1985. So we have to find N(23).
The number of subscribers in 2008 is 110,845,988
Answer: a
Step-by-step explanation: i took the test
8 x 1.25 = 10
or you could do 8 x 0.25 = 2
8 + 2 = 10
By giving each person a fraction of a cookie.
4÷5 = 0.80
If ya give 'em 0.80 th of a cookie, it'll be equal!
Thank you ;)