Answer:
Step-by-step explanation:
It was given that, florida manatee population is 3,000 and is decreasing by 11% each year.
We want to write a function for this situation.
Since the population is decreasing annually, it is modelled by:
We substitute the give initial population and rate of decrease to get:
This simplifies to:
Answer: x=10
Step-by-step explanation:
The angles added together are going to be 360
360=120+11X+13X
240=24x
x=10
13 1/3 is the answer, or in mixed numbers should be 40/3
Step-by-step explanation:
$192=12hours
$576=36hours
$96=6hours
$288=18hours
Answer:
87.92
Step-by-step explanation:
3.14(a² + ab)
= 3.14 (4² + 4 × 3)
= 3.14 (16 + 12)
= 3.14 × 28
= 87.92
Hope it helps :)
Please mark my answer as the brainliest
