Let's Practice Write your answers on separate sheets.) ACTIVITY 1: In between Directions: Answer the task given on the left column. Write your answer on the night column Problem: Insert four arithmetic means between 5 and 25. Steps Hlustrations 1. Write the sequence 2 Determine the given of the sequence a = n=__ 26 =- 3. Solve ford a = a + (n-1)d -- a. Substitute @y, 41,1 -=-+ (-1)d 25 =5+) b. Subtract the terms inside the parenthesis C. Apply APE d. apply MPE - = 50 d= 4. Solve for the four arithmetic means = a Substitute a, and d then add b. Substitute m, and a then add C. Substitute my and d then add d. Substitute mz and d then add az = m = a +d=___=_ az = m2 =m+d=_+_ ay = m = mz+d=____= as = m2 = mz+d=-=-=- = - - ​