document.write( "Question 288299: The function A(t)=0.233t+5.87 can be used to estimate the median age of cars in the United States t years after 1990. (In this context, we mean that if the median age of cars is 3 yr, then half the cars are older than 3 yr and half are younger.)\r
\n" );
document.write( "\n" );
document.write( "a. Find the median age of cars in 2002.
\n" );
document.write( "b. In what year was the median age of cars 7.734 yr?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #209028 by richwmiller(17219) You can put this solution on YOUR website! a) plug in 2002-1900 for t \n" ); document.write( "b)plug in 7.734 for t and solve for A(t) \n" ); document.write( "add that to 1990 \n" ); document.write( " \n" ); document.write( " |