Answer:
8
Step-by-step explanation:
X = 5.3/0.6293
X = 8.4
Given:
Initial value = 400
Interest rate = 5% compounded quarterly.
To find:
The function that gives you the amount of money in dollars, J(t) in t years after the initial deposit.
Solution:
The formula for amount is:
Where, P is principal, r is the rate of interest in decimals, n is the number of times interest compounded in an year and t is the number of years.
The interest rate is 5% compounded quarterly. So, r=0.05 and n=4.
Substituting in the above formula, we get
The required function notation is:
Therefore, the amount of money in dollars, J(t) in t years after the initial deposit is .
Hi,
To find population of the city you have to multiply people per square mile (population density) and area.
Answer: 305979 people live in the city.
Hope this helps.
r3t40
X 3
-- = --
8 7
Cross Multiply
7x = 24
Divide
x = 3.2485...
A
You’re answer is 4
3-7(4)=-25 so f=4