Answer:
d
Step-by-step explanation:
Answer:
Look at picture attached
Step-by-step explanation:
I have created the graph on DESMOS. I recommend you use that website as it helps a lot with visualizing graphs :)
Edit: The second attachment shows the point you can plot.
The answer is z+(4/11)=(2/3)
Answer:
4/15 = height of lamp/(15+5)
4/15 = height of lamp/20
20/15 = 1 5/15
1 5/15 times taller
It's No, because group D should be the control group. A control group means a group that doesn't receive the treatment so the two can be compared.