You are playing a game with your friends, alex and Jeff. The first player who rolls a 7 using 2 number cubes gets to start the game. Explain how to find the probability that you will roll a total of seven on your first try?

A table can show all the possible sums for two number cubes. Using the table, there are 6 ways to get 7, and 36 possible sums, so the probability is 6/36 = 1/6.

Step-by-step explanation:

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Answer Link

jainveenamrata jainveenamrata · Answer 2 · 2022-02-15T08:24:32+01:00

The probability of the random occurrence that the friends Alex and Jeff have of getting 7 is [tex]\dfrac{1}{6}[/tex].

What is the probability?

Probability means possibility. It is the ratio of the favorable events to the total number of events.

Given

You are playing a game with your friends, Alex, and Jeff. The first player who rolls a 7 using 2 number cubes gets to Alex the game.

To find

The sum of dice should be 7.

Total event = 6 x 6 = 36

All 36 possibilities are shown

(1, 1) (1, 2) (1,3) (1,4) (1,5) (1,6)

(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)

(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)

(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)

(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)

(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)

Favorable event for getting 7 = 6 [ (1,6) (2,5) (3,4) (4,3) (5,2) (6,1) ]

Then probability is given by

[tex]\begin{aligned} \rm P(E) &= \rm \dfrac{Favorable\ evevts}{Total\ events} \\\\\rm P(E) &= \dfrac{6}{36} \\\\\rm P(E) &= \dfrac{1}{6} \\\\\end{aligned}[/tex]

Thus, the probability that the friends Alex and jeff have of getting 7 is [tex]\dfrac{1}{6}[/tex].

More about the probability link is given below.

https://brainly.com/question/795909