What is 46 + 47 + 48 + 49 + 50 + 51 + 52 + 53 + 54 = ?

450.
Four hundred and fifty.

450

Step-by-step explanation:

46 + 54 = 100

47 + 53 = 100

48 + 52 = 100

49 + 51 = 100

100 + 100 + 100 + 100 + 50 = 450

The probability that the next person to visit the  website will purchase more than one piece of artwork

Given that,

A company sells artwork using a website. Information about the number of people that  visited the website and the number of pieces of artwork purchased on a single day is  listed below. 117 people did not purchase any artwork 24 people purchased one piece of artwork 9 people purchased more than one piece of artwork

Based on the above information, the calculation is as follows:

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