Mathematics, 15.01.2021 14:00 gagem1278
An airplane flies at a height of 9km in the direction of an observer on the ground at a speed of 800km/h. Find the rate of change of angle of elevation of the plane from the observer at the instant when this angle is /3radians
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What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
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At 6 1/2 cents per pound of string beans how much does 7 pounds cost
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An airplane flies at a height of 9km in the direction of an observer on the ground at a speed of 800...
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