Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 19:30
The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
Answers: 1
Mathematics, 21.06.2019 19:30
Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.
Answers: 1
Mathematics, 21.06.2019 21:30
Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?
Answers: 3
You know the right answer?
What is the value of x in the equation? 3 2/3+3 1/4=6...
Questions
English, 12.10.2019 07:10
World Languages, 12.10.2019 07:10
Mathematics, 12.10.2019 07:10
History, 12.10.2019 07:10
Physics, 12.10.2019 07:10
Mathematics, 12.10.2019 07:10
Health, 12.10.2019 07:10
Chemistry, 12.10.2019 07:10
Chemistry, 12.10.2019 07:10
Physics, 12.10.2019 07:10
History, 12.10.2019 07:10
Arts, 12.10.2019 07:10
