How many terms are in the following sequence?
14348907, 9, 3, 1

17

15

16

18

There are 16 terms in the sequence.

Step-by-step explanation:

The given sequence is

14348907, ..., 9, 3, 1

The first term of the sequence is

The last term of the sequence is

The common ratio is

The nth term of this sequence is;

We plug in the common ratio and the first term to get;

The find the number of terms in the sequence , we plug in the last term of the sequence.

This implies that;

Since the bases are the same, we equate the exponents;

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.