Answer:
24 customers
Explanation:
Given

--- proportion to sign up
Required
The number of customers to sign up
This is calculated as:

So, we have:


Answer:
A. Big Data
Explanation:
It is big data. The internet searches, customer transactions, social media posts, medical tests, weather sensors, military surveillance, and all the data source you are seeing around yourself forms together with the big data. And a big social media company gathers around so many petabytes of data each day. And there are so many such companies, plus all sorts like eLearning sites, etc. And all these together form the big data.
We still have moderators who watch the site every day they are in the process of acquiring a new one
You're probably looking for DHCP (Dynamic Host Configuration Protocol).
Answer: When was admitted, hospital authorities recorded his medical history. Then, placed in an ICU where his vital signs were constantly monitored.
Explanation: With the help of computers, medical histories are often kept in the computer for future reference. Machines are connected to computers to record vital signs.