Respuesta :

Solution

For this case we can use the following formula:

[tex]A=P(1+rt)[/tex]

For this case we have:

P= 70

r= 0.05

t= 1

And replacing we got:

[tex]A=70(1+0.05\cdot1)=73.5[/tex]

Then the final answer for this case is 73.5