What is the next line? >>> tupleA = (5, 20, 30, 40, 30)
>>> tupleA. index(30)

3

1

0

2

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

When guido van rossum created python, he wanted to make a language that was more than other programming languages. a. code-based b. human-readable c. complex d. functional

Which of the following would not be considered a pc? a. mainframe b. desktop c. tablet pc d. laptop