The constant is 200.
Further explanation:
An inverse propertion states that if one quantity increases the other decreases and vice versa.
It can also be written as:
if y varies inversely with x
then
y∝1/x
y=k/x
When the proportionality symbol is removed, a proportionality constant is introduced
Given
y=40
x=5
Putting in equation

The constant is 200.
Keywords: Proportion, inverse proportion
Learn more about proportion at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
Only one
Answer:
1
Step-by-step explanation:
The least-square regression line has a slope of:
m=(nΣxy-ΣyΣx)/(nΣx²-ΣxΣx)
and a y-intercept of:
b=(Σy-mΣx)/n
In this case: n=7, Σxy=4899, Σy=391, Σx=85, Σx²=1153 so
m=(7(4899)-391*85)/(7(1153)-85*85))=1058/846
b=(391*846-85*1058)/(7*846)=34408/846
So the line of best fit is:
y=(1058x+34408)/846 and if we approximated this as your answers see to have done....
y=1.25x+40.67