04-01-2018
Mathematics

contestada

the average of a set of 10 numbers is 6. nine of the numbers are as follows: 3,4,5,6,7,10,1,3,12. what's the tenth number?

Respuesta :

Аноним Аноним

04-01-2018

3+4+5+6+7+10+1+3+12 + x = 10*6 = 60
51 + x = 60

x = 60-51 = 9

Answer = 9

Answer Link

Otras preguntas

What is the answer to this please help

The following question refers to “The Cask of Amontillado.” The narrator has covered his vault with human corpses, including that of Fortunato. True False

How do natural resources influence the way we live ?

Jan's age is 3 years less than twice Tritts age.The sum of their ages is 30. Find their ages

ratio of 24 to the price

Name a fraction with a decimal value between 1/2 and 3/4. Express both the fraction and the equivalent decimal.

Evaluate the expression. 32 ÷ 8 · 4 A. 1 B. 8 C. 16 D. 64

What is dramatic license

Which sentence would stand out the most when scanning a paragraph? A. The Packers and the Chiefs played in the first Super Bowl, which was held in Los Angeles i

Which subatomic particles contribute to an atom's mass number but not its atomic number