<span>Pay for babysitting = $7.25 per hour.
Pay for being library assistant is twice = 2 x 7.25 = $14.50
Limit of working hours per week= 20
Least hrs to be worked at Library is 5.
There few possiblities of working hours between the two jobs
Library assistant 5 Babysitting 15;
Library assistant 6 Babysitting 14;
Library assistant 7 Babysitting 13;
Library assistant 8 Babysitting 12;
Library assistant 9 Babysitting 11;
Library assistant 10 Babysitting 10;
Library assistant 11 Babysitting 9;
Library assistant 12 Babysitting 8;
Library assistant 13 Babysitting 7;
Library assistant 14 Babysitting 6;
Library assistant 15 Babysitting 5;
Library assistant 16 Babysitting 4;
Library assistant 17 Babysitting 3;
Library assistant 18 Babysitting 2;
Library assistant 19 Babysitting 1;
Library assistant 20 Babysitting 0.</span>
The first inequality(A) is a function to used it. based on the distance rather than the other
Answer:
Step- by step explanation:
It equals six and he kind of did it right it just wouldn’t look right to other people
Answer:
In 50 years there'll be approximately 3582 elephants.
Step-by-step explanation:
If they are decreasing at a rate of 9% per year, it means it's population by year is:
population(0) = 400000
population(1) = population(0)*(100% - 9%) = population(0)*(91%)
population(2) = population(1)*(91%) = population(0)*(91%)*(91%) = population(0)*(91%)²
population(3) = population(2)*(91%) = population(0)*(91%)²*(91%) = population(0)*(91%)³
And so on, so the number of population as years passes is:
population(n) = population(0)*(91/100)^n
In this case we want to know the population of elephants when n = 50, so we have:
population(50) = 400000*(0.91)^50 = 3582.033
In 50 years there'll be approximately 3582 elephants.