Mathematics, 28.11.2019 20:31 rmartinez044
In a study conducted in the united kingdom about sleeping positions, 1000 adults in the uk were asked their starting position when they fall asleep at night. the most common answer was the fetal position (on the side, with legs pulled up), with of the participants saying they start in this position. use a normal distribution to find a 95% confidence interval for the proportion of all uk adults who start sleep in this position. use the fact that the standard error of the estimate is 0.016.
Answers: 1
Mathematics, 21.06.2019 17:00
The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400
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Mathematics, 21.06.2019 18:30
Find the area of the regular hexagon if a side is 20 cm.
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Mathematics, 22.06.2019 01:00
Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.
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In a study conducted in the united kingdom about sleeping positions, 1000 adults in the uk were aske...
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