mike walks dog to earn money. he ears $4.50 per dog. how many will he need to walk to earn at least $75??

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9