Question

The nth term of a sequence is 3n2/2

Answer 1

Question:

The nth term of a sequence is $\frac{3n^2}{2}$ . Find the fifth term of the sequence

Answer:

The 5th term of the sequence is 37.5

Step-by-step explanation:

Given

$nth\ term = \frac{3n^2}{2}$

Required

Find the 5th term

To find the 5th term, we simply substitute 5 for n in the above expression.

This gives

$5th\ term = \frac{3 * 5^2}{2}$

$5th\ term = \frac{3 * 5 * 5}{2}$

$5th\ term = \frac{75}{2}$

$5th\ term = 37.5$

Hence, the 5th term of the sequence is 37.5