Kinetic energy can be found using the formula Ek=12mv2. The variable Ek represents kinetic energy, the variable m is the mass in pounds (lbs.), and the variable v is the velocity in feet per second (fts). What is a possible unit of measure for kinetic energy and why?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?