sofiianderson
contestada

The equation A = p + prt is used to find the accumulated amount, A, of an investment with principal, p, a certain interest rate, r, and over time, t. What is the value for t, after the equation is rearranged?

Respuesta :

Aliwohaish12
A=p (1+rt)
T= ((A÷p)-1)÷r
TaeKwonDoIsDead

Answer:

[tex]t=\frac{A}{pr}-\frac{1}{r}[/tex]


Step-by-step explanation:

The equation given is [tex]A=p+prt[/tex]

Doing some algebra manipulation, we can solve for [tex]t[/tex]:

[tex]A=p+prt\\prt=A-p\\t=\frac{A-p}{pr}\\t=\frac{A}{pr}-\frac{p}{pr}\\t=\frac{A}{pr}-\frac{1}{r}[/tex]


So [tex]t=\frac{A}{pr}-\frac{1}{r}[/tex]

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