Can some one solve this
2 answers:
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Answer:
Step-by-step explanation:
Given that is the length measured in meters and
represents the same length measured in centimeters.
Let us first have a look at the relationship between meters and centimeters units of length.
1 unit of length in meters = 100 units of length in centimeters
Therefore, it can be said that:
2 units of length in meters = 200 units of length in centimeters
3 units of length in meters = 300 units of length in centimeters
4 units of length in meters = 400 units of length in centimeters
OR
units of length in meters = 100
units of length in centimeters
It is given that is the length in centimeters.
Therefore, the <em>proportional equation</em> can be written as:
You want us to simplify 
first, factor top and bottom
so we have
we want to combine fractions so multiply 3 by
the simplified answer is
first, factor top and bottom
so we have
we want to combine fractions so multiply 3 by
the simplified answer is
Answer:
4.8% of of obese children aged 12-19 at the beginning of 1975.
9.15% of obese children aged 12-19 at the beggining of 1986
13.94% of obese children aged 12-19 at the beggining of 1995
Step-by-step explanation:
The percentage of obese children aged 12-19 years in the United States is given by the following piecewise function:
In which t is measured in years.
What was the percentage of obese children aged 12-19 at the beginning of 1975?
This is the value of P when t = 5, so .
For P(5), we apply the first definition of the piecewise function.
At the beginning of 1986?
The value of P when t = 16, so .
For P(16), we apply the second definition of the piecewise function.
At the beginning of 1995?
The value of P when t = 25, so .]
For P(25), we apply the second definition of the piecewise function.