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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.

Two consecutive negative integers have a product of 30. what are the integers?

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.