# HP - harmonic progression 2

Compute the 16th term of the HP if the 6th and 11th term of the harmonic progression are 10 and 18 respectively.

### Correct answer:

Tips to related online calculators

#### You need to know the following knowledge to solve this word math problem:

## Related math problems and questions:

- HP - harmonic progression

Determine the 10th term of the harmonic progression 6,4,3,… - HP - harmonic progression

Determine the 8th term of the harmonic progression 2, 4/3, 1,… - Harmonic mean

If x, y, z form a harmonic progression, then y is the harmonic mean of x and z. Find the harmonic mean of the numbers 6 and 5. - Insert 7

Insert five harmonic means between 3 and 18 - Pool

If water flows into the pool by two inlets, fill the whole for 19 hours. The first inlet filled pool 5 hour longer than the second. How long pool take to fill with two inlets separately? - GP members

The geometric sequence has 10 members. The last two members are 2 and -1. Which member is -1/16? - Arithmetic progression 2

The 3rd term of an Arithmetic progression is ten more than the first term, while the fifth term is 15 more than the second term. Find the sum of the 8th and 15th terms of the Arithmetic progression if the 7th term is seven times the first term. - Find the 19

Find the 1st term of the GP ___, -6, 18, -54. - What is 10

What is the 5th term, if the 8th term is 80 and common ratio r =1/2? - Speed of Slovakian trains

Rudolf decided to take the train from the station 'Ostratice' to 'Horné Ozorovce'. In the train timetables found train Os 5409 : km 0 Chynorany 15:17 5 Ostratice 15:23 15:23 8 Rybany 15:27 15:27 10 Dolné Naštice 15:31 15:31 14 Bánovce nad Bebravou 15:35 1 - Harmonic series

Insert four members between 5/3 and 5/11 to form harmonic series (means). - My father

My father has a big farm. 6/8 of it were planted with mango trees, 1/2 of the remainder are guava trees and the rest 10 trees are santol trees. What is the number of all trees? - Find d 2

Find d in an A. P. whose 5th term is 18 and 39th term is 120. - 10th term

What is the 10th term of the Arithmetic Progression if x1=4 and d=5? - If the 3

If the 6th term of a GP is 4 and the 10th is 4/81, find common ratio r. - Mean

if the mean of the set of data 5, 17, 19, 14, 15, 17, 7, 11, 16, 19, 5, 5, 10, 8, 13, 14, 4, 2, 17, 11, x is -91.74, what is the value of x? - Common difference

The 4th term of an arithmetic progression is 6. If the sum of the 8th and 9th terms is -72, find the common difference.