Alma wrote a phone app. She has noticed that 3\%3%3, percent of the users who download her app upgrade it the same day. Let NNN
2 answers:
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Answer:
Step-by-step explanation:
Let the outside temperature be degree.
So, when degree, number of members,
Now, for every degree rise in temperature, 10 members gets added.
So, when the temperature is degrees, rise in temperature is
degrees.
Therefore,
For degrees rise, number of members added =
Hence, total number of members added as a function of temperature is given as the sum of members at degrees and for
degrees rise. This gives,
Answer:
Alice reaches 11 metres below the centre as lowest height.
Step-by-step explanation:
Cosine is a bounded function between -1 and 1, so that the lowest height that Alice achieves in Ferris wheel is:
Where:
- Time, measured in seconds.
- Height with respect to centre, measured in metres.
If , then:
Alice reaches 11 metres below the centre as lowest height.