the sail area-displacement ratio S is given by S= 16A/d^2/3, where A is the sail area (ft^2) and d is the displacement (lb). S measures the amount of power available to drive a sailboat. Ratios range from 24 to 35, with a high ratio indicating a powerful boat. Find S for the sailboat, which has a displacement of 1400 tons, a sail area of 42400 ft^2, and 49 guns. What is the sail area-displacement ratio S = ?

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One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to