A scientist is measuring the temperature change in a chemical compound. The temperature dropped 11 degrees F per hour from the o
riginal temperature. After 4 hours, the temperature was 90 degrees F. Find the compounds original temperature
1 answer:
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Answer:
A. E={ and
is a multiple of 8}
Step-by-step explanation:
Let represent the set of natural numbers. Then we can write;
.
The set of all natural numbers that are multiples of 8 is then written as;
and
is a multiple of 8.
E is the set of natural numbers that are multiples of 8 can then be written in set builder notation as;
E={ and
is a multiple of 8}
The correct choice is A