A town has a population of 8000 and grows at 3% every year. To the nearest tenth of a year, how long will it be until the popula
tion will reach 16300?
1 answer:
Answer:
It will take approximately 34 years
Step-by-step explanation:
If a town population is 8000 and grows 3% annually.
How long will it take to reach 16300
growth is 16300 - 8000 = 8300
using simple interest formula
SI = (P × r × t)/100
8300 = (8000 × 3 × t)100
8300= (80 × 3)t
8300 = 240t
t = 8300/240
t ≈ 34 years to the nearest tenth
You might be interested in
Answer:
$7.50
Step-by-step explanation:
3/4's of 60 is 15 and half of 15 is 7.50
I think the answer is 19.9 cm
Answer:
£2.38
Step-by-step explanation:
2.5 cost £1.40
4.25 cost £ x
so x=(4.25*1.40)/2.5=5.95/2.5=£2.38
Answer:
2x^2+56x
Step-by-step explanation:
to make the proportion we make the ratio of the similar sides
For example
4/8 = 12/x
or we can write it as 4/12 = 8/x
or 12/x = 4/8
So last option is correct
