\( 3 \) roads, \( A , 8 , \) and \( C \) . \( B \) is three times longer than \( A \) . \( C \) is twice as long as \( B \) . Draw the roads. Wnat fraction of the total length of the roads is the length of \( A \) ? If Road \( B \) is \( 7 \) miles longer than Rond \( A \) , what is the length of Road \( C \) ?
Pregunta
Answer
1) 13A
2) 56/3
Related Questions
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Determine the following limits. If infinite, specify \( \infty \) or \( - \infty \) . If an answer does not exist, explain why. (NO POINTS WILL BE GIVEN IF A TABLE OF VALUES IS USED) b. \( \lim _ { x \rightarrow 1 ^ { + } } [ \frac { x } { x - 1 } + \frac { 1 } { \ln ( x ) } ]\)
Q:
9. A board game company models the profit on its latest board game using the quadratic relation
\( P = - 2 x ^ { 2 } + 28 x - 90 , \) where \( x \) is the number of games it produces in hundred thousands and \( P \) is the profit in millions of dollars.
a) What are the break-even points for the company?
b) What is the maximum profit that the company can earn?