Ahouse painter completed painting 4 ½ walls in one hour. at this rate, how many walls can be painted in 8 hours?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Need on this geometry question. explain how you did it.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x