Answers: 2
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 21.06.2019 18:30
How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?
Answers: 1
Mathematics, 21.06.2019 21:00
Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection
Answers: 1
What fraction is not equivalent to 4/9...
Mathematics, 29.06.2019 23:00
Mathematics, 29.06.2019 23:00
Mathematics, 29.06.2019 23:00
History, 29.06.2019 23:00
History, 29.06.2019 23:00
Mathematics, 29.06.2019 23:00
Mathematics, 29.06.2019 23:00
Mathematics, 29.06.2019 23:00