![subject](/tpl/images/cats/mat.png)
Mathematics, 13.10.2019 03:50 alexabessin
There are three exams in a marking period. a student received grades of 75 and 81 on the first two exams. what grade must the student earn on the last exam to get an average of no less than 80 for the marking period?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40
Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
You know the right answer?
There are three exams in a marking period. a student received grades of 75 and 81 on the first two e...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 13:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2019 13:20
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 07.07.2019 13:20
![question](/tpl/images/cats/en.png)
English, 07.07.2019 13:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 07.07.2019 13:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 07.07.2019 13:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2019 13:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.07.2019 13:30