document.write( "Question 795270: After 20 quizzes, Jamar's average is 8. He gets a 0 on the next quiz. What is his average after 21 quizzes? \n" ); document.write( "
Algebra.Com's Answer #480919 by Cromlix(4381) You can put this solution on YOUR website! After 20 quizzes, Jamar's average is 8 \n" ); document.write( "Total = 20 * 8 = 160 \n" ); document.write( "He gets 0 for next quiz \n" ); document.write( "160/21 = 7.6 Average (1 decimal place). \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |