Estigation -Grade 12
Vhembe West 2012
QUESTION 2
Three bus companies determine the cost t...
![subject](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 19:00 melissacornut
Estigation -Grade 12
Vhembe West 2012
QUESTION 2
Three bus companies determine the cost they charge according to the following specifications.
2.
Bluebus : R5,00 per km
Greybus : Initial amount of R100 and then R3 per km
Greenbus : First 50 km at R3 per km and then R5 per km for every km more than 50
2.1 write the equations (formulas) to calculate the cost for each bus company with regard to the km traveled
​
![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 15:00
Abcd is a parallelogram. the diagram is not drawn to scale. if m
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
For the inequality |c| < |d| to be true, which of the following must be true?
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 04.02.2021 01:00
![question](/tpl/images/cats/en.png)
English, 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 04.02.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 04.02.2021 01:00