Question

What was the purpose of Nikita Khrushchev’s secret speech?

to celebrate the rule of his mentor Joseph Stalin
to explain how he became the Soviet premier
to condemn the policies of his predecessor
to denounce Vladimir Lenin’s point of view

Answer 1

Answer:

from which chapter

Answer 2

Mathematics is the science that deals with the logic of shape, quantity and arrangement. Math is all around us, in everything we do. It is the building block for everything in our daily lives, including mobile devices, architecture (ancient and modern), art, money, engineering, and even sports.