Mathematics, 21.01.2021 05:20 squawk1738
Hey, here are all the problems. Im not sure how to do this and my teacher isnt giving me much time. Help would be apricated
(9x + 5) - (-8x - 11)
(-5x - 7) + (-2x + 6)
(-x - 9) - (5x + 4)
(3x - 4) - (x - 7)
(7x + 4) - (5x + 5)
(2x - 3) + (7x + 11)
(-4x - 5) + 2(3x - 4)
2(6x - 7) - (2x + 3)
(5x + 4) - (5x + 12)
Answers: 3
Mathematics, 21.06.2019 15:00
Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.
Answers: 3
Mathematics, 21.06.2019 23:00
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
Answers: 1
Mathematics, 22.06.2019 05:00
Willard f. libby received his undergraduate degree from . after he completed his graduate work, he became a professor at . in 1960, he won a nobel prize in .
Answers: 3
Mathematics, 22.06.2019 05:00
On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?
Answers: 1
Hey, here are all the problems. Im not sure how to do this and my teacher isnt giving me much time....
Mathematics, 11.01.2021 17:50
Spanish, 11.01.2021 17:50
Social Studies, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Biology, 11.01.2021 17:50
English, 11.01.2021 17:50
History, 11.01.2021 17:50
Computers and Technology, 11.01.2021 17:50
Biology, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50
Mathematics, 11.01.2021 17:50