Mya's rectangular yard is 10 feet wide and 15 feet long. how many square feet of grass does she need to plant if she wants to cover the entire yard?

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

X+ y = 5 ; x - y =3 solve using linear combination

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges