ANSWER QUICKLY PLEASE This is your code.

>>> a = [5, 10, 15]
>>> b = [2, 4, 6]
>>> C = [11, 33, 55]
>>> d = [a, b, c]

d[2][1] is

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. a) true b) false

Digital information is stored using a series of ones and zeros. computers are digital machines because they can only read information as on or off –1 or 0. this method of computation is known as the system