The pencil is 19.05 centimeters.
Lol
trouble varies directly as distance
lets say t=trouble and d=distance
t=kd
k is constant
given
when t=20, and d=400
find k
20=400k
divide by 400 both sides
1/20=k
t=(1/20)d
given, d=60
find t
t=(1/20)60
t=60/20
t=3
3 troubles
The sum of 3 products...there r 3 terms
Answer:
If we’re dividing .31 by 9
The solution is on the photo below
Hope this helped. Have a great day!