vector u = (-5, 7), v = (6, -2) and w = (-11, 4).match each vector operation with its resultant vector in component form

What is the square root of 45? (step by step working plz)

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.