Answer:
197.2 million
Step-by-step explanation:
The appropriate exponential equation for the population is ...
p(t) = 172.0e^(0.019t)
Then we can compute for t=7.2:
p(7.2) = 172.0e^(0.019·7.2) ≈ 172.0·1.146599 ≈ 197.2
7.2 minutes from now, the population will be about 197.2 million.
___
For continuous growth (or continuous compounding), the exponential formula is ...
f(t) = (value at t=0)×e^(rt)
where r is the growth rate in one unit of time, and t is the number of time periods.
Answer:
1
Step-by-step explanation:
4x dived by 2. X equals 2 -1(2) =1
Answer:
a=-16/9
m=26/9
k=-71/20
Step-by-step explanation:
Answer:
72×1.467=105.6 feet per second
1 mile per hour =1.467 feet per second
Answer:
you have #5 correct and that is how I would do it.
you could also figure out the number of flowers and put 6 in each vase.
7x12= 84
84/6= 14.
I still think your way is best.
