Answer
Q1- c
Q2-c
Q3-d
Q4-b
Q5-a
the sequence is in multiples of 4 (2*4=8, 8*4=32, 32*4=128)
so 128*4=512, 512*4=2048, 2048*4=8192 & 8192*4=32768
2+8+32+128+512+2048+8192+32768=43690
Answer:
ratio of GEOM to TEYR is 
Therefore OE is equal to:


12 units is the length of OE, so the final answer is:
12.0 Units.
D. to clearly state why the experiment was performed