Mathematics, 07.07.2019 06:00 huangjianhe135
There was a beautiful japanese garden. within the garden, there is a pond. since the beginning of summer, lilies have started to cover more and more of it with every passing day. in fact, the quantity of lilies doubles every day. by day 58, the entire pond will be covered. how many days will it take the lilies to cover half the pond?
Answers: 1
Mathematics, 21.06.2019 17:40
Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882
Answers: 1
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
Answers: 2
Mathematics, 21.06.2019 20:00
What is the x-intercept and y-intercept of the equation 2x+1. 2o
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There was a beautiful japanese garden. within the garden, there is a pond. since the beginning of su...
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