2. The table below shows the values of x and y in a dependent sequence, where x is
to y.
Х
24
2
9
B
180
у
A
What is the value of A in the table?
54
19
108
31

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score