Mathematics, 12.11.2019 20:31 anashaye
The mean incubation time for a type of fertilized egg kept at 100.9°f is 21 days. suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. (a) what is the probability that a randomly selected fertilized egg hatches in less than 19 days? (b) what is the probability that a randomly selected fertilized egg takes over 23 days to hatch? (c) what is the probability that a randomly selected fertilized egg hatches between 20 and 21 days? (d) would it be unusual for an egg to hatch in less than 18 days? why?
Answers: 1
Mathematics, 21.06.2019 17:30
Thelime contains the point(-3,0) and parallel x-3y=3( show all work)
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Mathematics, 21.06.2019 20:30
Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.
Answers: 3
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
The mean incubation time for a type of fertilized egg kept at 100.9°f is 21 days. suppose that the i...
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