P(5,2) = 5!/3! = 20
in 20 ways you can give medals
ans is b...multiply eqn 1 by -2 and eqn 2 by 3
=》 -6x + 10y = 4...eqn 3
=》 6x + 3y = 9...eqn 4
add eqn 3 and 4...
=》13y = 13
=》y =1 and x = 1
Take the radius of the dime and multiply that by 2 if u no the radius
1/4 divided by 5 is 0.05 or 1/20
Answer:
what full work.Everyone wants to know so we can help you.
Step-by-step explanation:
