Score Number of Students
60 4
65 7
70 7
75 2
80 1
...
Mathematics, 20.05.2021 21:40 chasen11
Score Number of Students
60 4
65 7
70 7
75 2
80 1
85 2
90 3
Find the mean of the scores to the nearest 10th.
Answers: 3
Mathematics, 21.06.2019 18:50, casianogabriel2004
Which expression shows the sum of the polynomials with like terms grouped together
Answers: 2
Mathematics, 22.06.2019 00:00, christinavelez26
(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 1
Mathematics, 09.11.2020 18:50
Mathematics, 09.11.2020 18:50
Chemistry, 09.11.2020 18:50
Mathematics, 09.11.2020 18:50
English, 09.11.2020 18:50
English, 09.11.2020 18:50