Help QUICK PLS ITS DUE IN 30 MINS
1 answer:
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Answer:
13/2
Step-by-step explanation:
is the number of medals won. So for the number of medals to be equal in both the case we have to equate
in both the equations.
Thus we would have:
Solving for we have:
.
1 . Consider lineups without x. You have to select
- 2 guards from 5 quards;
- 2 forwards from 3 forwards;
- 1 center from 4 centers.
It can be made in
different ways.
2. Consider lineups with x as guard. You have to select
- 2 guards from 6 quards (one of them must be x);
- 2 forwards from 3 forwards;
- 1 center from 4 centers.
It can be made in
different ways.
3. Consider lineups with x as forward. You have to select
- 2 guards from 5 quards;
- 2 forwards from 4 forwards (one of them must be x);
- 1 center from 4 centers.
It can be made in
different ways.
Therefore, the total number of different lineups is
120+60+120=300.
Y is equal to 4-3x/4 and X=16/3 -4y/3
