2/300 simplifies to 1/150 as a fraction.
As a decimal, 2/300 is .00666666..... (more sixes).
Answer:
A line of best fit is often useful to attempt to represent data with the equation of a straight line in order to predict values that may not be displayed on the plot. ... The line of best fit is determined by the correlation between the two variables on a scatter plot.
50,000 x 0.04 x 20=40,000
The total saving after 20 years 50,000+40,000=90,000$