![subject](/tpl/images/cats/mat.png)
Mathematics, 16.04.2020 23:20 ineedhelp2285
The safety inspector notes that Ray also needs to plan for a vertical ladder through the center of the coaster's parabolic shape for access to the coaster to perform safety repairs. Find the vertex and the equation for the axis of symmetry of the parabola, showing your work, so Ray can include it in his coaster plan.
f(x) = 5x2 - 20x + 15
![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 17:00
Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:20
Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers
Answers: 3
You know the right answer?
The safety inspector notes that Ray also needs to plan for a vertical ladder through the center of t...
Questions
![question](/tpl/images/cats/en.png)
English, 27.12.2019 13:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 27.12.2019 13:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31
![question](/tpl/images/cats/biologiya.png)
Biology, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 27.12.2019 13:31
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2019 13:31