I don't know all, that would take too long, but the first one is C3
Step-by-step explanation:
Number 1
Number 2
Answer:
$960
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
<em>I = interest amount
</em>
<em>P = principal amount
</em>
<em>r = interest rate (decimal form)
</em>
<em>t = time
</em>
The first step is to change 3% into a decimal:
3% -> -> 0.03
Now, lets plug in the values into the equation:
Jameson will be charged $960 of interest after 4 years.
<h2>
The value of r = </h2>
Step-by-step explanation:
We have,
U = F(r + B)
To find, the value of r = ?
∴ U = F(r + B)
Dividing both sides by F, we get
⇒ = r + B
⇒ r + B =
⇒ r = - B
⇒ r =
∴ The value of r =