Owen's math book weighs 2 pounds
13 ounces. His science book weighs
1 pound 15 ounces. His backpack
weighs 1 pound 1 ounce. What is
the total weight in ounces of the
backpack and the two books?

Me ayudan gracias

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

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?