Mathematics, 11.04.2021 05:50 Josias13
The life of a certain laptop battery model is bell-shaped with a mean of 12 hours and a standard deviation
of 1.5 hours. Using the Empirical Rule, what is the approximate percentage of batteries whose life is
more than 13.5 hours? Be sure to show some work or explanation of how you got your answer. A sketch
may help
Answers: 2
Mathematics, 21.06.2019 17:00
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 18:30
Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !
Answers: 1
Mathematics, 21.06.2019 18:30
The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?
Answers: 3
The life of a certain laptop battery model is bell-shaped with a mean of 12 hours and a standard dev...
Mathematics, 02.02.2020 17:51
Mathematics, 02.02.2020 17:51
Mathematics, 02.02.2020 17:51
Mathematics, 02.02.2020 17:51
Mathematics, 02.02.2020 17:51
Mathematics, 02.02.2020 17:51