Mathematics, 02.01.2022 14:00 lizzyhearts
La direction du vent est celle de sa provenance. Sur le
lac de Naussac (en Lozère), les vents dominants sont
Nord, Nord-Ouest et Sud. Le tableau ci-dessous
indique le nombre de jours, en 2015, oĂą la vitesse du
vent a été supérieure à 2 mètres par secondes.
Direction Nord NordOuest
Sud Autres
Nombre
de jours
45 56 43 93
Donner la proportion des vents dominants dans cette
région. L’exprimer par un pourcentage
Answers: 3
Mathematics, 21.06.2019 15:00
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 16:30
In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)
Answers: 2
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be
Answers: 1
Mathematics, 21.06.2019 22:30
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
Answers: 1
La direction du vent est celle de sa provenance. Sur le
lac de Naussac (en Lozère), les vents domi...
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