Please simplify this problem:
1 answer:
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Answer: Interval = [103,∞)
Explanation :
A medicine become ineffective if its temperature ever reaches 103 degrees Fahrenheit or more .
So, Interval becomes [103,∞)
i.e. semi-open or semi-closed interval as it includes
So, we used closed brackets i.e. square brackets and
For '∞' we always use open brackets only.
9514 1404 393
Answer:
- 0.5
- 0.4444444... repeating
Step-by-step explanation:
Your calculator can do this for you.
1. 2/4 = 1/2 = 5/10 = 0.5
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2. The long division immediately becomes repetitive. The decimal equivalent is repeating 4s: 0.444...
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The long division is shown in the attachments. When the remainder is the same as the initial dividend, you know the quotient will repeat.
