Answer:
x y
-10 -1
0 4
4 6
6 8
Step-by-step explanation:
an output is 4 more than half its input.
Input of a function is x and the output of a function is y
output y is 4 + half of input x

Now we complete the below table, plug in the value of x and find out y
x = -10 , 
x = 0 , 
x = 4 , 
x = 8, 
Answer:
0.451751 is the proportion of variability of Gini Coefficient explained by our least squares lines
Step-by-step explanation:
Given

To predict: Gini by year
Required
Interpret the R squared
In statistics, r squared measures the extent to which the variance of one variable explains the variance of the other variable.
In this question, the variable to predict is Gini:
From the list of options, (c) is correct
To solve the given problem
We can consider,
30% are girls of 30 people
70% are boys in 30 people
In order to get the number, we just multiply the total number
of people with the percentage of the designated target populace.
<span><span>1. </span>30 x 0.3 =
9 girls</span>
<span><span>
2. </span>30 x 0.7 =
21 boys</span>
<span><span>
3. </span>21 boys + 9
girls = 30 people</span>
Hence, there are 21 boys.
I think it is the second one.
Answer:
y=x+4
Step-by-step explanation:
y-4=x
y=x+4