1] jared is part cipating in a fitness walking challenge. The challenge is to walk \( 15 \) metres per week for a year. Find a formula for the total number of metres that Jared has walked a: the erid of the nth week of the cnallenge. Use this formula td determine how many metres that ared will have walked at the end of one year (Hint: There are \( 52 \) weeks in a year).
Pregunta
Answer
\(d= 15n\\n= 52\Rightarrow d= 780\)
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Find the inverse for each of the following functions.
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Q:
The total revenue from the sale of a popular book is approximated by the rational function \( R ( x ) = \frac { 1700 x ^ { 2 } } { x ^ { 2 } + 4 } \) , where \( x \) is the number of years since publication and \( R ( x ) \)
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(b) Find the total revenue at the end of the second year.