Aracecar begins its first lap on a racetrack. after seven seconds, it is 140 meters further east. what is the average velocity of the racecar?

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

What kinds of foods are high in lipids?

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?