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

FREE POINT GUYS FREE POINT GUYS FREE POINT GUYS FREE POINT GUYS FREE POINT GUYS

What is national debt

restaurant bill for 4 people is $120. The group leaves a tip of $18. What percent tip is that?

Use the food web to answer the question. snakes frogs birds rabbits insects grass which two organisms in the food web compete with each other for resources? a.

Ali and Mel are making 3-digit codes. The digit 0 is not used. Ali only uses odd digits. Mel only uses even digits. Ali can make x more codes than Mel. Assume

What is the meaning of mood in a poem?

Which sentences use apostrophes correctly? a) Captain America's shield was made from vibranium. b) Thanos wanted to use the six Infinity Stones' power to restor

A lighthouse sits at the wdge of a cliff. a ship at sea level is 550 m from the base of the cliff. the angle of elevation from sea level to the base of the ligh

Both numbers have three significant figures. How many significant figures should be recorded for the answer to the division problem below? [tex]43.6 \div 21.2[/

How many solutions does a 3rd degree polynomial have?