subject
Mathematics, 03.12.2019 02:09 scarletmartinez

There are 482 studemts in the school and there are two grade 4 classes: ms. ashley's and mr. ben's classes. mrs. aheley's class had 15 boays and 6 girls. mr ben's class ahd 14 girls and 10 boys. in ms. ashley's class, 2/3 of the students wear glasses.
in mr. ben's class, 1/4 of the kids have others siblings in the school.
1. what fraction of the students in the school are in grade 4?
2. what fraction of the grade 4 students are boys?
3. what fraction of the grade 4 students are in ms. ashley's class?
4. what fraction of the students in mr. ben's class that do not have siblings in the same school?
5. in ms. ashley's class, are there more students that wear glasses or do not wear glasses?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 04.02.2019 18:40
Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.
Answers: 2
question
Mathematics, 04.02.2019 17:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
question
Mathematics, 03.02.2019 21:57
Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).
Answers: 1
question
Mathematics, 03.02.2019 05:59
With finding limits of multi variable !
Answers: 1
You know the right answer?
There are 482 studemts in the school and there are two grade 4 classes: ms. ashley's and mr. ben's...
Questions
question
Biology, 03.10.2018 07:21
question
Computers and Technology, 03.10.2018 07:20
Questions on the website: 6540888