Mathematics, 03.03.2020 02:20 kiararoman1715
Scores on a test are normally distributed with a mean of 70 and a standard deviation of 100, the probability that the average score for 16 randomly chosen appliciants exceeds 500 is abiut
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Mathematics, 21.06.2019 17:30
Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
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Mathematics, 21.06.2019 18:00
Does anyone know how to do geometryme with this problem
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
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Mathematics, 21.06.2019 18:30
The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.
Answers: 1
Scores on a test are normally distributed with a mean of 70 and a standard deviation of 100, the pro...
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