Answer: A
A. 1.25 inches is the most. reasonable starting hight of the plant
Answer:
All Real Numbers
Step-by-step explanation:
........
The sum of the angles in a heptagon is 900°, so we would add the real numbers that we have here:
121°+139°+125°+126°+158°+120°=789°
x would equal the remaining value:
x=900-789
x=111°
Complete Question
The complete question is shown on the first and second uploaded image
Answer:
a

b

Step-by-step explanation:
From the first image the rate of rate of change of the height from age 8 to 16
is mathematically evaluated from the graph as


From the first image the rate of rate of change of the height from age 60 to 80.
is mathematically evaluated from the graph as


A Margin I believe is the answer