Answer:
<em>Keisha will owe $18444.32 after 9 years</em>
Step-by-step explanation:
<u>Compound Interest</u>
It occurs when the interest is added to the principal rather than paying it in.
It basically means paying interest over interest.
The formula is:
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
Keisha borrowed P = $8000 at a rate of r = 9.5% = 0.095 (assumed annual rate) compounded semiannually (twice a year).
If she makes no payments, the amount she owes increases over time. After t = 9 years, we can calculate the amount owed by using the above formula.
Please, note that since there are 2 compounding periods per year, n = 2, thus:
Operating:
A = $18444.32
Keisha will owe $18444.32 after 9 years
Answer:
115/12
Step-by-step explanation:
Answer:
10.19 cubic yards
Step-by-step explanation:
8*4=32
32 divided by 3.14= 10.19
Answer:
b. {(-1.5, 9.5), (1,7)}
Step-by-step explanation:
brainliest please? :)
The amount of vitamin needed is the amount required to fill the 282.6 cubic millimeter of capsule's volume.
<u>Step-by-step explanation</u>:
The capsule is in the shape of a cylinder.
Step 1 :
Radius, r = 3 millimeter
Length or height, h = 10 millimeter
The amount of vitamin mix = Volume of the capsule (cylinder).
Step 2 :
Volume of the cylinder = πr^2h
= 3.14 3^2 10
= 3.14 9 10
= 282.6 cubic millimeter
∴ The amount of vitamin needed = amount required to fill the 282.6 cubic millimeter of capsule's volume.