Problem There are 7 arithmetic means between 3 and 35. What is the sum of all the terms? A. 133 C. 665 B. 608 D. 171 Read more about There are 7 arithmetic means between 3 and 35. What is the sum of all the terms?Log in or register to post comments
Problem How many terms from the progression 3, 5, 7, 9, ... must be taken in order that their sum will be 2600? A. 80 C. 50 B. 60 D. 70 Read more about How many terms from the progression 3, 5, 7, 9, ... must be taken in order that their sum will be 2600?Log in or register to post comments
