Answer:
50
Step-by-step explanation:
A=50000(1.025^t), B=50000+3000t
A(10)=$64004.23, B(10)=$80000
So Brock will be earning $15995.77 more than Adam in the tenth year.
we know that
Area of a circle is equal to
where
r is the radius of the circle
Step
Find the radius of the circle for an area equal to
Step
Find the radius of the circle for an area equal to
One solution for this problem could be
because
and
therefore
the answer is
The radius of the circle must be
Here we will use the formula of compound interest which is as follows:
Where,
A=amount
P=principal
r=rate of interest
n=number of times interest is compounded in a year
t=time
We are given,
r=2% or 0.02
t= 5 years
n =4( compounded quarterly)
A= $300
Let us plug these in the formula to find Principal
Principal = $271.49
Answer: Mark earned $271.49 during odd jobs.