Answer:
Number of algae in 7 days = 70.355
Step-by-step explanation:
Given:
Algae in beginning = 50
Rate of increasing = 5% per day = 0.05
Number of days = 7 days
Find:
Number of algae in 7 days.
Computation:

Number of algae in 7 days = 70.355
4B+6=8
Step-by-step explanation:
4B+6=8
.
.
.
.
...
...
.
..
Answer:
Since you know that the pet store has 9 dog leashed, and we know that they have 8 fewer dog leashes than dog collars we can just add 8 to 9 to get 17 dog collars
Answer:
3645 rabbits after 6 months.
Step-by-step explanation:
The population of a rabbit colony triples each month.
This means that the population of the colony after t months is given by:

In which P(0) is the initial population.
The population started with 5 rabbits.
This means that 
So

How many rabbits are there after 6 months?
This is P(6). So

3645 rabbits after 6 months.
Answer:
31.5
and
32,4
Step-by-step explanation: