vasha99nlp3150j vasha99nlp3150j

01-07-2018
Mathematics

contestada

Find the geometric mean between each pair of numbers.
28 and 7

Select one:

a. square root of 35

b. 196

c. 14

d. 17.5

Respuesta :

04-07-2018

[tex]\text{The geometric mean:}\ \sqrt[n]{a_1\cdot a_2\cdot...\cdot a_n}[/tex]

[tex]\sqrt{28\cdot7}=\sqrt{4\cdot7\cdot7}=\sqrt{4\cdot49}=\sqrt4\cdot\sqrt{49}=2\cdot7=14[/tex]

Answer Link

Otras preguntas

HELP! Gareth is playing a racing game. To get star rating 1, Gareth needs to win four races. Thereafter, for every three races he wins, his star rating increase

What is the lamb an archetype of in Blake’s poem “The Lamb”?

Using what you know about thesis statements, which of the following is the best thesis statement if the writer wants to focus on the plot and structure? Select

Jerome Jones delivers pizza for Papa’s Pizza. He earns $7.80 an hour plus time-and-a-half for every hour over 40. Last week he worked 45 hours. Deductions inclu

Which statement is true of a concave lens?

How long will the football be in the air?

Nina needs to write a procedural text in preparation for a presentation. What is the first thing Nina should do? She should evaluate her procedure. She should

Which sentence uses hyphens correctly?My sister in-law moved to New York.

The final step in revision is to check spelling, punctuation, and word usage. These are known as the __________. A) "nuts and bolts" B) "pins and need

What’s the difference between bronchi and bronchioles?