The coach of a softball team is holding tryouts and can take only 3 more players for the team. There are 6 players trying out. How many different groups of 3 players could possibly be chosen?

20 different groups of 3 players could possibly be chosen .

Step-by-step explanation:

Here we have , The coach of a softball team is holding tryouts and can take only 3 more players for the team. There are 6 players trying out. We need to find  How many different groups of 3 players could possibly be chosen .Let's find out:

Given scenario in question is as coach needs to select 3 players out of 6 players left , and we will use combination concept to find the number of possible combinations he could have to choose players .

We know that formula for combination is :

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Here n=6 , r=3

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Therefore , 20 different groups of 3 players could possibly be chosen .

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

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