Answer:
160 minutes
Step-by-step explanation:
20 every time
8 times
20 times 8 = 160
Answer:
the answer is E
Step-by-step explanation:
5/9 = 10/18
Therefore no, 7/18 is smaller than 5/9
<span>Round trip for robot, because it has to get to the destination and back = 3 miles
Rate of robot is 4 miles per hour.
t = time for robot to make delivery.
4r = 3
r = 3/4 = 0.75
It will take the robot 0.75 hours to make the delivery and come back to re restaurant.</span>