Answer: 17.47 minutes
Step-by-step explanation:
There are

ways of pairing up any 2 members from the pool of
contestants. Note that

so that

Answer:
The constant of proportionality would just be 12.9.
Step-by-step explanation:
This equation is already simplified enough to were the constant of proportionality is just the number attached to the x.
(4+2)/(1+1)= 6/2= 3 is the slope
y + 2 = 3(x + 1)
y+2=3x+3
y= 3x+1
Answer:
Step-by-step explanation:
you have to add up all the sides if you want the sum of ur area.