4 Eli earns 8% commission on mattress sales. This past month, Eli sold 70 units at $250 each. How much did Eli make in commissions for the past month?

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The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes

Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?

Determine the third angle of a right triangle if in of the angles measures 24°. i need .