# Geometric progression 2

There is geometric sequence with a1=5.7 and quotient q=-2.5. Calculate a17.

Result

a17 =  13271346.69

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

## Next similar examples:

1. Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
2. Tenth member
Calculate the tenth member of geometric sequence when given: a1=1/2 and q=2
3. Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
4. Sequence
Find the common ratio of the sequence -3, -1.5, -0.75, -0.375, -0.1875. Ratio write as decimal number rounded to tenth.
5. GP members
The geometric sequence has 10 members. The last two members are 2 and -1. Which member is -1/16?
6. Five members
Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
7. Coefficient
Determine the coefficient of this sequence: 7.2; 2.4; 0.8
8. Bank
Paul put 10000 in the bank for 6 years. Calculate how much you will have in the bank if he not pick earned interest or change deposit conditions. The annual interest rate is 3.5%, and the tax on interest is 10%.
9. Geometric progression 4
8,4√2,4,2√2
10. GP - 8 items
Determine the first eight members of a geometric progression if a9=512, q=2
11. A perineum
A perineum string is 10% shorter than its original string. The first string is 24, what is the 9th string or term?
12. Geometric progression
Fill 4 numbers between 4 and -12500 to form geometric progression.
13. Insert into GP
Between numbers 5 and 640 insert as many numbers to form geometric progression so sum of the numbers you entered will be 630. How many numbers you must insert?
14. AS sequence
In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members.
15. Median and modus
Radka made 50 throws with a dice. The table saw fit individual dice's wall frequency: Wall Number: 1 2 3 4 5 6 frequency: 8 7 5 11 6 13 Calculate the modus and median of the wall numbers that Radka fell.
16. Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
17. Complex number coordinates
Which coordinates show the location of -2+3i