You deposit $400 in an account earning 6% interest compounded annually. How much will you have in the account in 10 years?
1 answer:
Answer:
$716.34
Step-by-step explanation:
The Simple formula for compound interest:

P = Principle Amount
r = Rate
t = Time
Substituting the numbers into the formula:

= 716.339078617
≈ $716.34 (Rounded off to two decimal places)
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Answer:true
Explanation:
24+24=48
48-8=40
40x2=80
80=80!
So it is true.
Because there was a pay rise, we can write the equation as x+0.04x = 24.492 and solve for x.
x+0.04x = 24.492
1.04x = 24.492
x=23.55
His original pay was £23.55
Answer:
200
Step-by-step explanation:
55 / 5x = 20
5x=1100
x=200
Here you go pall, have a nice day
We have

and

so the equation is indeed exact. So we want to find a function
such that


Integrating both sides of the first equation wrt
gives

Differentiating both sides wrt
gives

So we have

or
