Answer:
To clean 20 identical rooms 5 people will take 1 hour .
Hope It Helps You.
Step-by-step explanation below
Answer: The first box
Step-by-step explanation:
V represents volume and r represents radius
So V(r) represents the volume of the basketball with respect to radius
There is no solution so C.
3 7/12 - 1 2/3 = <span>1.916666... hours
So dinner was 2 hours rounded up.</span>