Help pls, due in 15 mins. I’ll give brainlist and pls show workin

How to tell if a molecule is polar or nonpolar with electronegativity

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?