Step-by-step explanation:
The total bill will be the sum of the rent and the cost for the total time spent.
$15 + $6 * 2.5
$15 + $15
$30
Its 49 i hope u get it right
Answer:

Step-by-step explanation:
We are given the following information in the question:
The growth of population is given by the function p(t).
p(0)=A where A is a constant.

where k is a constant.
Solving the given differential equation, we have,
