Mathematics, 11.07.2019 16:00 marissagirl9893
The variance calculated on 34 scores is equal to 14.94. what is the standard deviation?
Answers: 1
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 18:40
Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?
Answers: 2
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
The variance calculated on 34 scores is equal to 14.94. what is the standard deviation?...
Mathematics, 17.05.2021 20:30
Spanish, 17.05.2021 20:30
Mathematics, 17.05.2021 20:30
World Languages, 17.05.2021 20:30
Mathematics, 17.05.2021 20:30
Mathematics, 17.05.2021 20:30
Computers and Technology, 17.05.2021 20:30
Chemistry, 17.05.2021 20:30
Computers and Technology, 17.05.2021 20:30
English, 17.05.2021 20:30
History, 17.05.2021 20:30
Mathematics, 17.05.2021 20:30
Spanish, 17.05.2021 20:30