Mathematics, 15.12.2020 02:30 peno211
If Sandra practices the piano each day for 2/3 of an hour, how many hours of practice will she get in each week? (You may choose your strategy)
Answers: 1
Mathematics, 22.06.2019 01:30
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: 2
Mathematics, 22.06.2019 02:30
The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.
Answers: 3
Mathematics, 22.06.2019 06:00
Write the standard form of the equation of the circle with the given characteristics. center: (4,-3); solution point: (0,0)
Answers: 3
Mathematics, 22.06.2019 08:00
The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select all that apply.
Answers: 1
If Sandra practices the piano each day for 2/3 of an hour, how many hours of practice will she get i...
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