Answer:
12
Step-by-step explanation:
1 liter=1000 ml
3 liter=3×1000=3000 ml
number of plants=3000/250=12
To increase, use 1.3
to decrease, use .7
Step-by-step explanation
The gradient is -2.
The gradient = rise/ run
= (0-6)/(3-0)
= -6/3
= -2.
