For the given claim, complete parts (a) and (b) below. claim: high school teachers have incomes with a standard deviation that is less than $19 comma 250. a recent study of 130 high school teacher incomes showed a standard deviation of $18 comma 250. a. express the original claim in symbolic form.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.