Ratios and Proportions
In triangle XYZ, the length of side XY is 23 mm and the length of side YZ is 35 mm. What is a possible length of side XZ?
The venue for an outdoor summer concert was divided into 35 sections. The event planner randomly chose 8 sections and counted the number of ice chests in the section, as shown below.
39, 57, 29, 65, 57, 39, 29, 57
Assuming that the sample was representative of the entire venue, what was the mean number of ice chests in a section?
What is 42.875?