![subject](/tpl/images/cats/mat.png)
Mathematics, 23.10.2020 06:01 aneisha0117
Carlos spent 1\dfrac141 4 1 1, start fraction, 1, divided by, 4, end fraction hours doing his math homework. He spent 1\dfrac141 4 1 1, start fraction, 1, divided by, 4, end fraction as much time practicing piano. How many hours did Carlos spend practicing piano?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities
Answers: 1
You know the right answer?
Carlos spent 1\dfrac141 4 1 1, start fraction, 1, divided by, 4, end fraction hours doing his math...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:17
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:17
![question](/tpl/images/cats/health.png)
Health, 26.03.2020 14:18
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:18
![question](/tpl/images/cats/mir.png)
World Languages, 26.03.2020 14:18
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:18
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:18
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.03.2020 14:19
![question](/tpl/images/cats/en.png)
English, 26.03.2020 14:21
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 14:21
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:28
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:29
![question](/tpl/images/cats/geografiya.png)
Geography, 26.03.2020 15:29
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:29
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:29
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.03.2020 15:29
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:29
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2020 15:29