Mathematics, 07.04.2020 22:27 maddietomlinson113
Jillian is looking up certain cities' elevations. She finds that New Orleans is 7 feet below sea level and that Oklahoma City is about 1000 feet above sea level. What number represents New Orleans's elevation?
A) -1000
B) -7
C) 7
D) 1000
Answers: 1
Mathematics, 21.06.2019 19:30
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax
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Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Jillian is looking up certain cities' elevations. She finds that New Orleans is 7 feet below sea lev...
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