Mathematics, 10.07.2019 04:30 20170020
The wolf contractors association claims the average price (μ) of a home in their subdivision is $205,500.the alternative hypothesis to test the claim is h1: μ≠205,500. a sample of 25 homes for sale in this subdivision had an average selling price of $213,550 with a sample standard deviation of $12,350. find the test statistic.
Answers: 3
Mathematics, 21.06.2019 18:30
Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
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Mathematics, 21.06.2019 20:30
Find the value of x. give reasons to justify your solutions! h ∈ ig
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Mathematics, 22.06.2019 00:30
On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.
Answers: 2
Mathematics, 22.06.2019 01:00
Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?
Answers: 1
The wolf contractors association claims the average price (μ) of a home in their subdivision is $205...
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