![subject](/tpl/images/cats/mat.png)
Mathematics, 28.08.2020 17:01 lizzieee04
Sean has taken three exams and earned scores of 89, 70, and 81 out of a possible 100 points. He needs an average of at least to earn a B in the course. What range of scores on the fourth (and last) 100-point test will guarantee a B in the course? The range of scores on the fourth (and last) 100-point test is ___ to ___. The height h of an object thrown from the top of a ski lift feet high after t seconds is h= -16t^2+32t+1684. For what times is the height of the object at least 1300 feet? The height of the object is at least feet from ___ seconds to ___ seconds.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Write the expression as a single natural logarithm. 2 in a - 4 in y
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates
Answers: 1
You know the right answer?
Sean has taken three exams and earned scores of 89, 70, and 81 out of a possible 100 points. He need...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.10.2019 20:43
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.10.2019 20:43
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 25.10.2019 20:43
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.10.2019 20:43