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 122/11 equivalent to as a decimal??
2(u+3v)=w-5u, what is u in terms of v and w
what is the outlet of a river called
how did Japan's feudal system impact society?
Which expression could be a calculator’s display for the number 0.00000000000096?                                                       A. 9.6e13
what the rational numbers equivalent to 6/9
Solve by completing the square X squared -6x+8=0
write two integers with different signs that have a sum of -25. write two integers with the same sign that have a sum of -25
an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will
Population density is the number of people per unit of area. What is the population density of a state that has 1627260 people in 1490 square miles? Round to th