Plz help me :) dropdowns
1) vailid/ not valid
2) unbiased/biased
3)appropriate/ inappro...
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.02.2021 20:10 emilycarmadelle6653
Plz help me :) dropdowns
1) vailid/ not valid
2) unbiased/biased
3)appropriate/ inappropriate
![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)
Mathematics, 21.06.2019 17:30
Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.03.2021 22:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 22:30
![question](/tpl/images/cats/en.png)