Answer:
They "y" value = (4 * 24) + 4 which equals
100
Step-by-step explanation:
Answer:348
Step-by-step explanation:
From what I learnt so far, there are 3 possible ways of finding whether ratios form a proportion
use this formula Sn=n/2[2a+(n-1)d]
here,d=a2-a1 and n= no. Of terms
Step-by-step explanation:
S8=8/2[2(1)+(8-1)2]
S8=64