Mathematics, 08.11.2020 03:00 rachel8926
The manager of a night club in Boston stated that 80% of the customers are between the ages of 21 and 29 years. If the age of customers is normally distributed with a mean of 25 years, calculate its standard deviation. (You may find it useful to reference the z table. Round "z" value to 3 decimal places and final answer to 2 decimal places.) standard deviation:
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Mathematics, 21.06.2019 13:30
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120ยฐ. which equation should you solve to find the length of the third side of the triangle?
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Mathematics, 21.06.2019 19:00
Simplify. โ4x^2 (5x^4โ3x^2+xโ2) โ20x^6โ12x^4+8x^3โ8x^2 โ20x^6+12x^4โ4x^3+8x^2 โ20x^8+12x^4โ4x^2+8x โ20x^6+12x^4+4x^3โ8x^2
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Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
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Mathematics, 21.06.2019 20:30
East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy
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The manager of a night club in Boston stated that 80% of the customers are between the ages of 21 an...
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