mvddie11
mvddie11 mvddie11
  • 26-05-2017
  • Mathematics
contestada

If you roll a number cube 78 times, how many times do you expect to roll a 4?

Respuesta :

goodnessali8321
goodnessali8321 goodnessali8321
  • 26-05-2017
13. There is a 1 in 6 chance each time, 78/6=13.
Answer Link

Otras preguntas

32.2 - (-15.9) + 10 - 15.9 + 7.8
which fraction is equivalent to 68%
Why did the USA and the USSR fall out after World War 2?
If n is even, which of the following cannot be odd? a) n + 3 b) 3n c) n² - 1, Can you please explain with some details?
To decorate a cake, you make a shade of purple icing using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many d
What are the solutions to the equation x2 + 6 = 87?   A. –9 and 9
What are two methods that scientists use to predict volcanic eruptions
Why did the USA and the USSR fall out after World War 2?
what to numbers multiply to -100 but add up to -21?
What algebraic property does this statement show? 3 + (–7) = (–7) + 3   A. associative property   B. symmetric property   C. commutative property   D. closure p