Answer:
2 to 6
Step-by-step explanation:
If 6 teachers prefer expo markers then 6-8=2 then there are two teachers that don't prefer markers and 6 that do so the equals 2:6
Answer:
A. For every 1 inch of mercury the pressure increases, the boiling point is expected to increase by 1.9°F
Step-by-step explanation:
A regression model is in the form :
y = mx + c
With m being the slope = rate of change
In regression, the value of the slope gives the rate of change in y value per unit increase in the value of x
The slope in the question above is 1.9, this means for every unit increase in mercury pressure, then boiling point, y increases by 1.9°F
Let janes age be x
let Harvey's age be 3x (as three times old as jane)
x+3x=48
4x=48
x=48/4
there fore x= 12
janes age= 12
Harvey's age = 3x
=3*12
=36
Answer:
D this will be your answer
120 should be placed in the box