10.7%
possibility to get a blue marker : 4/15
possibility to get a green marker: 6/15
possibility to get a blue then a green: 24/225
= 10.666666%
= 10.7%
Its 10^3 = 1000
10^3 = 10*10*10
$11 is the independent and the $30 is dependent because to get the $30 a week, it depends on that $11 per house.
Answer:
y = 1
Step-by-step explanation:
Find the slope of the line passing through the points
and 

The slope of the line is equal to

then
