jasminedelapaz7 jasminedelapaz7

23-10-2016
Mathematics

contestada

Find the four arithmetic means between 10 and -30. What is the common difference?

Respuesta :

23-10-2016

The common difference is d=8. The four arithmetic means are:
-22,-14,-6,2

Answer Link

Paolita1510 Paolita1510

23-10-2016

Ummm... I'm not sure if it 100% right but ....

a = -30
a_6 = 10
10 = -30+5d
d = 8
-30 -22 -14 -6 2 10
So , the answer -22 -14 -6 2

Answer Link

Otras preguntas

Analysis of a sample of hydrated salt shows that it contains 4.86 g Mg, 6.20 g P, 11.20 g O, and 5.40 g H2O. What is the formula of the hydrated salt?

6. a. Sixty students in a class took an examination in Physics and Mathematics. If 17 of them passed Physics only, 25 passed in both Physics and Mathematics and

An insurance company wants to conduct a customer satisfaction survey. Because the company suspects the type of coverage might influence customers' opinions, it

History question please help35 points

Which rhetorical device does Adichie use in this excerpt? irony metonymy synecdoche rhetorical question

*100 Points* 1. Joey decides to spin the wheel 60 times. What is the expected outcome of spins? (How many times should it land on each space?) 2. Use your infor

What is the common ratio in this recursive definition?

Preeta’s book has 300 pages. Each day she reads 10 more pages than the day before. She finishes her book in 6 days. How many pages does she read?

What must be added to x² + 6x²-x+ 5 to make it exact divisible by (x + 3)

How Neon Business Signs are Helpful?For more Details