Find the length of the rectangle if x=10

Evaluate the dot product of (3,-1) and (1,5)

Answer this question! 30 points and brainliest!

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62