Mathematics, 13.12.2019 16:31 romaguera06
The selling price of a house dropped from 250,000 to 210,000 over a period of five years. by what percentage didnthe sellling price decrease?
Answers: 3
Mathematics, 21.06.2019 13:00
âabc is reflected across the x-axis and translated 2 units up to give the image âa'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage âabc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)
Answers: 2
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 22:50
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
The selling price of a house dropped from 250,000 to 210,000 over a period of five years. by what pe...
Arts, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
English, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
Social Studies, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
Mathematics, 10.11.2020 22:10
English, 10.11.2020 22:10
English, 10.11.2020 22:10