Following an exponential growth curve,growth
a. doubles during approximately equal time intervals, and then suddenly declines at an alarming pace.
b. triples during increasingly shorter time intervals, and then abruptly levels off.
c. triples during approximately equal time intervals, and then suddenly accelerates.
d. doubles during approximately equal time intervals, and then suddenly accelerates.
Question 2
In what century was the steam engine invented?
a. Seventeenth
b. Eighteenth
c. Nineteenth
d. Twentieth