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Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

What is the radius of the cone in the diagram? round your answer to the nearest whole number

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters