Seudónimo Seudónimo
  • 21-02-2016
  • Mathematics
contestada

Which is a good comparison of the estimated sum and the actual sum of seven nines twelfth plus two and eleven twelfth

Respuesta :

joeljosephhenry
joeljosephhenry joeljosephhenry
  • 22-02-2016
that will be 12×11=132. 7×9=63. 63×12=756. 756+2=758. actual sum = 758. estimated sum = 800
Answer Link

Otras preguntas

How do you work out the problem 84 divided by4
How do you work out the problem 84 divided by4
Simplify (7-5i)(-3+9i)-(5+6i)^2
What is the main religion of Latin america
A number cube is rolled 24 times and lands on 2 four times and on 6 three time. Find the experimental probability of not landing on a 6
what is the simplest square root of 1345? no decimals please
Newtons third law of motion is also known as the law of ?
How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?
1.    How does the friction affect forward motion? Give an example. 2.    Describe two ways to change the frictional force between two solids surfaces. Change t