I’m not sure but this is what I would do
Runner A (unit rate / constant of proportionality):
54 feet divided by 4.5 seconds = 12 feet per second
Runner B (unit rate / constant of proportionality): 300 feet divided by 20 seconds (It looks like the end point of the line lands between 300 feet and 20 seconds) = 15 feet per second
Unit Rate:
Runner A = 12 feet per second
Runner B = 15 feet per second
Faster Runner:
Runner B is the faster runner as he can run a further distance than Runner A in one second.
Ur teacher must be not checking fully
Answer:
Cost to rent each chair: 1.75
Cost to rent each table: 10.75
Answer:
V≈75.4
Step-by-step explanation:
V=πr^2h/3
v=3.14(3)^2(8)/3=75.4
Answer:
No solution exists!
Step-by-step explanation:
