Ame9rAreeMarie Ame9rAreeMarie
  • 03-03-2017
  • Mathematics
contestada

Maria rolls a pair of dice. what is the probability that the numbers sum 7

Respuesta :

deplorablesrus
deplorablesrus deplorablesrus
  • 03-03-2017
How many sums of 7 are there with 2 dice?
4+3=7
3+4=7
6+1=7
1+6=7
5+2=7
2+5=7
There are 36 possibilities total so:
6 which is how many times 7 can happen-6/36 (fraction)  simplified= 1/6
Your probability is 1/6
Answer Link

Otras preguntas

What is a communicable disease ?
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
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
why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?
What culture believes health is harmony between man and nature?
State two ways in which a single-celled organism, such as amoeba, and a human body are alike?
Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
What is the main religion of Latin america
How do you work out the problem 84 divided by4