maishaaaa79 maishaaaa79

22-01-2022
Mathematics

contestada

The mean of 6 numbers is 10.
Another number is added and the mean is now 11.
What number was added?

Respuesta :

BaldwinChen BaldwinChen

22-01-2022

Answer:

17

Step-by-step explanation:

[tex]\frac{10 + 10 + 10 + 10 + 10 + 10 + x}{7} = 11 [/tex]

60 + x = 77

x = 77-60

x = 17

Answer Link

Otras preguntas

work out the value of 35-3×9you must remember to do the bidmas or bodmas in those type of question First you must try to do multiplie this question 3×9 = 27 th

Students and adults purchased tickets for a recent Math Fun Night fundraiser. 350 tickets were sold and $2,950 was collected. Each student ticket sold for $5 an

A client admitted with severe burns, obesity, and with preexisting respiratory problems is at risk for which complication

Read the two excerpts below. The first one is from Captain John Smith's personal account of his rescue by Pocahontas, and the second one is from the children's

which bridge does the pacific coast highway cross?

A textbook store sold a combined total of 209 history and math textbooks in a week. The number of math textbooks sold was 75 less than the number of history tex

A vector makes an angle, θ, with the horizontal. The horizontal and vertical components of the vector will be equal in magnitude if θ is.

Aide-Mois. Reponse correct sil tu plait.

The main benefit of a constantly changing language is that it allows us to ___. A. revise the context of little-known words B. express concerns over proper usag

Sưa Sống ở đâu cách di chuyển cấu tạo tao dinh dưỡng bằng gì