The weight of oranges growing in an orchard is normally distributed with a mean weight of 7.5 oz. and a standard deviation of 1 oz. From a batch of 1900 oranges, how many would be expected to weight between 6 oz. and 8 oz., to the nearest whole number?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.