Mathematics, 15.12.2020 01:00 bdjxoanbcisnkz
At Sam’s Club you can buy 36 oz. of Kool-Aid for $26.62, and at Publix you can buy 28 oz. of KoolAid for $22.42. Which one is the better buy and by how much?
Answers: 1
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 20:00
In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?
Answers: 1
Mathematics, 21.06.2019 20:40
The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
Answers: 2
At Sam’s Club you can buy 36 oz. of Kool-Aid for $26.62, and at Publix you can buy 28 oz. of KoolAid...
History, 30.11.2020 22:10
Mathematics, 30.11.2020 22:10
Chemistry, 30.11.2020 22:10
English, 30.11.2020 22:10
English, 30.11.2020 22:10
History, 30.11.2020 22:10