the table gives some information about the heights of these 60 boys. a) complete the boxplot for this information b) work out an estimate for the number of these boys with a height between 149cm and 181cm

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?