The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula. Step 2: Now, to find the fifth term, substitute n = 5 into the equation for the nth term.
The first five terms are 8, 20, 50, 125, and 312.5. The first five terms are 12, 15, 24, 51, and 132.
Answers & Comments
Answer:
4.11
5.20
Step-by-step explanation:
The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula. Step 2: Now, to find the fifth term, substitute n = 5 into the equation for the nth term.
The first five terms are 8, 20, 50, 125, and 312.5. The first five terms are 12, 15, 24, 51, and 132.