This selection is mainly about the
A) woman whose work in mathematics helped solve an important interplanetary mystery.
B) people who completed complex calculations before there were calculators and computers.
C) first computer networks and how they led to the Internet billions of people use today.
D) important role of science, mathematics, and technology in education today.
The correct answer is:
A) woman whose work in mathematics helped solve an important interplanetary mystery.
Explanation: This selection focuses specifically on the contributions of a woman in mathematics that were significant for solving a key problem in interplanetary exploration, highlighting her achievements and their impact.