They are 20km apart. because in one hour one car would travel 60km and the other 40km and 60-40=20
10 hours : 15 logs
x hours : 9 logs
15*x = 9*10 => x=9*10/15=6 hours
With n logs,
x=n*10/15=2n/3 hours where n is the number of logs.
Say x is the smaller of the two:
x/3=y/7
2x+3y=2700
solve and you get that
y=700, x=300
I’m not quite sure what the question is, but 81 cookies distributed among 44 people would mean that each person gets 0.02 cookies each.
Answer:
C≈69.12
Step-by-step explanation:
C=2πr=2·π·11≈69.11504
