The answer to the question in decimal form is -0.48.
The number of tweets that's will be needed to send to get at least 48 people will be at least 9 tweets.
Let the number of tweets be represented by x.
Therefore, based on the information given, the equation to solve the question will be:
12 + (4 × x) ≥ 48
12 + 4x ≥ 48
Collect like terms.
4x ≥ 48 - 12
4x ≥ 36
x ≥ 36/4
x ≥ 9
Therefore, 9 or more tweets will be needed.
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This sample size it too small. The larger the sample size, the more likely the data will be true to what the question is asking. A larger sample size brings more precision to the question that is being asked.
3x-5(8)=2
3x-40=2
3x=40+2
3x=42
x=14
It is given Nadia goal is to sell 100 tickets out of which she has already sold 17 tickets .
Total number of tickets = 100
Number of tickets sold =17
Number of tickets left = 100-17=83
Nadia can sell 10 tickets in a day
Number of days required to sell remaining 83 tickets if 10 tickets is sold everyday = 83÷10=8.3
Nadia will need minimum of 8+1=9 days to sell the tickets.
Option D 9 is the right answer.
