Answer the question from the attachment.

A.) A = P (1 + r)^t

P = 500 ; r = 3% ; t = 2

A = 500 (1 + 0.03)²
A = 500 (1.03)²
A = 500 * 1.0609  numerical expression
A = 530.45 

A numerical expression is an expression that involves purely numbers and one or more operational symbols. 

B) compound interest for 2 years.

530.45 - 500 = 30.45 is the compound interest for 2 years. 

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