Answer:
[tex]A = $3801[/tex]
Step-by-step explanation:
[tex]P=3900[/tex]
[tex]r=2.1[/tex]
[tex]n=1[/tex]
[tex]t=10[/tex]
[tex]A=3900\left(1+\frac{2.1\%\:}{1}\right)^{1\cdot \:10}[/tex]
[tex]2.1\%\: = 0.021[/tex]
[tex]A=3900\left(1+0.021\right)^{1\cdot \:10}[/tex]
[tex]A=3900\cdot \:1.021^{10}[/tex]
[tex]A=3900\cdot \:1.23099\dots[/tex]
[tex]A=4800.89301\dots[/tex]
[tex]A = $3801[/tex]