An exponential formula that can be used to model the growth of the population of Lalaland from 1980 through 2000 is as follows: \displaystyle f\left(t\right)=2,500\left(1.02\rig ht)^{t}f(t)=2,500(1.02)
t

where 2,500 represents the Lalaland population in the year 1980, and t represents the number of years after 1980.

What is the percent change each year?

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

d. you cannot tell because there are no values shown.