Solve.
-If a person puts 1 cent in a piggy bank on the first day, 2 cents on the second day, 3 cents on the third day, and so forth, how much money will be in the bank after 30 days?
A) $\$ 0.30$
B) $\$ 2.33$
C) $\$ 4.65$
D) $\$ 9.30$

Question

Quizplus · Accepted Answer

The total amount is the sum of the first 30 natural numbers: $1 + 2 + 3 + \ldots + 30 = \frac{30 \times 31}{2} = 465$ cents, which is $\$4.65$.

Solve -If a Person Puts 1 Cent in a Piggy $0.30\$ 0.30$0.30

Solve
-If a Person Puts 1 Cent in a Piggy $\$ 0.30$