Mathematics, 28.06.2019 15:30 Liantic
Which correctly describes the roots of the following cubic equation x^3+6x^2+11x+ a. one real root, two complex roots b. two real roots and one complex root c. three real roots, two of which are equal value d. three real roots, each with a different value
Answers: 1
Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 20:30
Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Which correctly describes the roots of the following cubic equation x^3+6x^2+11x+ a. one real root,...
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