Mathematics, 10.04.2020 21:54 Turtlelover05
Period 1 has 15 students in it and a test average of 86%. Period 2 has 21 students in it and an average of 88%. Period 3 has 12 students in it and an average of 95%. Use weighted means to find the overall average of the classes.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step
Answers: 2
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
Mathematics, 22.06.2019 07:00
Below are statements that can be used to prove that the triangles are similar
Answers: 2
Mathematics, 22.06.2019 07:30
Julia's text messaging plan charges 5? for each message over 650 in addition to a $8 base charge. if she owes $13.85 for text messaging in the month of september, how many text messages did she send that month?
Answers: 1
You know the right answer?
Period 1 has 15 students in it and a test average of 86%. Period 2 has 21 students in it and an aver...
Questions
Social Studies, 03.03.2021 06:20
English, 03.03.2021 06:20
History, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
Mathematics, 03.03.2021 06:20
