![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Candice uses the function f(t)=t+100βββββββ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days
Answers: 2
You know the right answer?
What is the slope of the line shown (-4,3) (3,1)...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/en.png)
English, 26.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 26.10.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 18:20
![question](/tpl/images/cats/en.png)
English, 26.10.2021 18:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.10.2021 18:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)