Answer:
138 degrees
Step-by-step explanation:
180degrees -42 degrees = 138degrees
Answer:
30
Step-by-step explanation:
multiply by -0.5 on both sides to get rid of the fraction. -15×(-0.5)=30
Answer:
The percentage of the variability in plant weight is NOT explained by height is
%
Step-by-step explanation:
From the question we are told that
The correlation between height and weight is 
Generally the R-Squared between height and weight is mathematically represented as

substituting values


This R-Squared tells us the percentage of plant weight is accounted by height
and from the calculation we see that it is 56.3%
Now the percentage of plant weight that is not accounted by height is

%
Answer:
0.125
Step-by-step explanation:
I calculated 2 divided by 16, and got 0.125.
Option C!! 3/5 means 3 divided 5