Calculate the 5th term of the sequence which has this explicit formula: an=3/2n(2n+5), n=1,

a. 63/64
b. 39/8
c. 17/4
d. 9/2

D. 9 ÷ 2

Step-by-step explanation:

For getting the nth value of the sequence we simply put the value of n in a formula.

In the given sequence for finding the 5th term we simply put n = 5 in given explicit formula:

We have

Putting n = 5

⇒

⇒

Thus, option (D) is correct.

the anwser is d) 75°

step-by-step explanation: