Answer:
#1 is A #2 is A
Step-by-step explanation:
The cardinality of the set B is given to be 96.
<h3>What is the cardinality of a set?</h3>
This is the term that is used to refer to the number of elements that a given set can be said to contain.
This is a set that has numbers that ranges from 5 to 100, this tells us that the numbers 1, 2, 3, 4 are excluded from the set.
Hence the total numbers excluded is 4. 100 - 4 = 96
Therefore from 5 to 100, the total 9 and the cardinality of the set B is 96.
Read more on the cardinality of a set here: brainly.com/question/23976339
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|13-6| < x < |13+6|
So the range will be:
7 < x < 19
Answer:
9 hours
Step-by-step explanation:
36 degrees total /4 degrees per hour = 9 hours
