Mathematics, 24.03.2021 21:20, LadyHolmes67
Which equation can be used to solve for the value of x in the diagram?
x + 40 + 115 = 180
40 + x = 115
x + 40 = 90
x = 40
Answers: 3
Mathematics, 21.06.2019 20:30, cogger9348
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:00, shawdyylinda
The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
Answers: 1
Which equation can be used to solve for the value of x in the diagram?
x + 40 + 115 = 180
Mathematics, 07.06.2021 01:40
Mathematics, 07.06.2021 01:40
Biology, 07.06.2021 01:40
Mathematics, 07.06.2021 01:40
History, 07.06.2021 01:40