What do you need help with?
Answer:
64 in
Step-by-step explanation:
Cf=cold faucet rate
hf=hot faucet rate
cf*18min=1 tub
(cf+hf)*8min=1 tub
cf+hf=1tub/8min
cf=1tub/18min
hf=(1/8-1/18)tubs per minute
hf=5/72
It takes 14.4 minutes.
Answer:
multiply 6 by 19 to get the total age of the six people in the room then add the ages of the 5 people in the room and subtract it from the total of the 6 to get your answer
Answer:
162 revs
Step-by-step explanation:
-The distance to be covered is 1100 ft.
-The circumference of the tire is equivalent to the distance covered by the tire in one revolution.
#We find the tire's circumference in feet(1inch=0.08333)
We then divide the distance to be traveled by the tire's circumference to determine the number of revolutions made:
Hence, the tire makes approximately 162 revs.