Mathematics, 26.11.2019 02:31 phucnguyen1967
It is claimed that automobiles are driven on average more than 20,000 kilometers per year. to test this claim, 100 randomly selected automobile owners are asked to keep a record of the kilometers they travel. would you agree with this claim if the random sample showed an average of 23,500 kilometers and a standard deviation of 3900 kilometers? use a p-value in your conclusion.
Answers: 2
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation β5x + (β2) = β2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 2
Mathematics, 21.06.2019 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
Mathematics, 22.06.2019 03:00
Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?
Answers: 2
It is claimed that automobiles are driven on average more than 20,000 kilometers per year. to test t...
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