Answer:
C
Step-by-step explanation:
Exponential decay should be in this format A = Ao × e^(-kt)
For a single payment with compound interest, the equation to use is F=P(1+i)^n where F is the value after n periods, P is the present value, and i is the interest rate.
If we want the final value F to double in 5 years, F is then equal to P then n=5. The equation is now:
2P=P(1+i)^5
2=(1+i)^5
i=14.87% per year
Answer:
$4720
Step-by-step explanation:
Simple Interest
A=P(1+in)
A- Accumulated Amount
P- Principal Amount
i- Interest (÷100)
n- Number Of Years
A=P(1+in)
A=4000(1+0.06×3)
A=4000(1.18)
.°.A=$4720
I'm pretty sure you did it right.
Answer:
<h2>
3/10 ÷ 4/5 = 3/8</h2>
Step-by-step explanation:
<h2>
3/10 ÷ 4/5 = 0.375 = 3/8</h2>
