Ask a New Question

Asked by Amit

Find harmonic mean and geometric mean for numbers 120, 130,145
13 years ago

Answers

Answered by MathMate
geometric mean = (120*130*145)^(1/3)
harmonic mean = 3/(1/120+1/130+1/145)
13 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

find a5 and an for the geometric sequence: a1=8 and r= -5 Find the rule for each geometric sequence a3 = -4, a6 = 500 Find the 7th term of a Geometric progressions, if the first and the 5th term are 16 and A respective... Find the 7th term of harmonic sequence whose 2nd term is 2 and 5th term is - 1/2. if(3-x)+(6)+(7-5x)is a geometric se ries, find two posible value for x,the common ratio and the sum... What is the sum of the geometric series 20 + 21 + 22 + 23 + 24 + … + 29? What is the sum of the geometric sequence 4/3, 2/3, 1/3, 1/6, ....? I got 8/3, am I right? Consider the following geometric series; inf,n=1 4^2n / 5^n a) identify value of initial term a (b... What is the sum of the geometric series 10 E 6(2)^n n=1 I'm a little lost as to what I... ok... i need help with geometric proofs..i have a test tomorrow and don't understand it one bit..
Submit Your Answer

Question

Find harmonic mean and geometric mean for numbers 120, 130,145

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use