Plotting the data to get the line of best fit, it is:
y<span> = 0.087</span>x<span> + 0.587
substitute x=2030-1980=50,
y = $4.94 is the price in 2030</span>
Circumference =
When you plug that in you should have
Solve that and you have your answer(: I would recommend rounding to the nearest hundreth
The Measures of Centrality are:
Mode, Median and Mean
From your list of answers therefore, it is the "mode".
4*3=12
2*2=4
12+4=16
16/4=4
4*5=20
Therefore, $20 was the original amount of money in your wallet.