The image shows a bar graph. A bar graph shows a series of 4 vertical bars along an x and y axis.

In which scenarios would using this graph be best for a presentation? Check all that apply.

1. showing change in a community’s average median age over a century
2. comparing the percentages of the types of pets owned in a community
3. showing how the world’s shark population has changed over 50 years
4. comparing the number of men and women who earned engineering degrees in a decade
5. showing the percentages of the various religions practiced in Indonesia

Why does the author's description of the mercury boiler—"the mercury, when vaporized, going into a mercury turbine and then into a condenser, remaining hot enough to generate steam in a steam boiler"—intentionally incorporate such highly technical language? using technical language establishes the expertise of the writer and convey the complex nature of the process being described. using technical language allows the writer to subtly poke fun at those who seek to make basic processes seem overly complicated. using technical language encourages readers to develop deeper and more meaningful personal connections to the information. using technical language lets the writer make clear to readers that the article is intended for readers who are themselves experts on electricity.

How does the first section of the memoir conclude?

According to warren in the brown opinion, how did conditions change between the time the fourteenth amendment was adopted and the time the supreme court considered brown v. board of education?