Answer:
3rd option
Step-by-step explanation:
Since 8 minutes is included, do the closed circle. He put it in there for 8 minutes, than put it in there for longer which makes the graph go to the right with including the closed circle. Hope this helped!
Answer:
60h
Step-by-step explanation:
180/3: Divide 180 by 3 to get the rate of change.
Answer:
26.25 mm
Step-by-step explanation:
On the blueprint of a house, 42 millimeters represents 8 meters. Thus,
42 mm - 8 m,
x mm - 5 m,
mathematically,

Whole numbers start from 0 so i am guessing that you can find the decimal for 5/6=0.833 and then multiply .