Which of the following graphs is most appropriate to use to represent quantitative univariate data: scatterplots bar graphs residual plot box and whisker?

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?

Which is a factor that might lead a person to make a career choice for the wrong reasons?

In a cooking context,which of the following materials is the best heat conducter?