Answer:
I remember before the corona virus we used to do math at school
Explanation:
The ndarray (NumPy Array) is a multidimensional array used to store values of same datatype. These arrays are indexed just like Sequences, starts with zero.
Web-based application - this is a special kind of applications that operate in the global Internet via HTTP. The user interacts with the program, usually carried out through the browser.
The answer that best fits the blank is ISOLATED FROM. Those technology skills and subject-specific skills that are separated from the rest of the curriculum are being taught using the school computer laboratories. Technology skills include skills that use computers or machines such as web design, email management, database and spreadsheets, and etc.