tamiephi tamiephi
  • 22-04-2015
  • Mathematics
contestada

if you roll a number cube 12 times, about how many times would you expect NOT to roll a 5 or 6?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 22-04-2015
so 6 number total
5 and 6 are 2 so
6-2=4
find probaility of NOT roling is disired outcomes/total possible outcomes so

disired=4
total possible=6
4/6=2/3
so 2/3 times out of 12 you would not roll a 5 or 6 so
2/3 times 12=24/3=8

8 is the naswer
Answer Link

Otras preguntas

3. How can literature change the way we see the world?(long answer)
How did the Supreme Court ruling on the Civil Rights Cases of 1883 affect the rights of African Americans? A. It led to the drafting and passage of the Civil Ri
Rohit is drawing a picture. (Into passive voice)Arjun said to me, "Are you my bestfriend?" (into indirect speech) ​
A window is being replaced with tinted glass. The plan below shows the design of the window. Each unit length represents 1 foot. The glass costs $12 per square
Mark needs to use eye drops. Does it make sense to have a few drops of one milliliter in each eye? explain .
Which inequality could it be?
THIS AREA OF CIRCLES PLS HELP ​
Why do animals and plants have different habitats?​
The acceleration of a particle can be expressed as a(t)= 12-4t^2. If the particle velocity is v(0)=50, the. What is the velocity at t=6
Katerina was recently raped. Which effect will she most likely experience?