8, the series is of the form 1^8, 2^7, 3^6 and so on
8
128. 1+1=2 2+2=4 4+4= 16 16+16= 32 32+32= 64 64+64 = 128 128+128 = 256 256+256 =512 512+512= 1024 Each time take the answer from the previous problem and double it to find the next number in the sequence.
256
-4 +8 -16 +32 -64 +128 Next number in this sequence is 184
It is 128 times 8 = 1024
128?
8
128. 1+1=2 2+2=4 4+4= 16 16+16= 32 32+32= 64 64+64 = 128 128+128 = 256 256+256 =512 512+512= 1024 Each time take the answer from the previous problem and double it to find the next number in the sequence.
8
256
128
It is: 64
The given can be expressed as 21, 22, 23, 24 and so on. i.e. it can be expressed as 21, 22, 23, 24...,2n. So, the next term is 25, which is 32. The given sequence include numbers which are next to 32: 64, 128, 256, 512, 1024, 2048, 4096, 8192, etc.
-4 +8 -16 +32 -64 +128 Next number in this sequence is 184
It is 128 times 8 = 1024
128*8 = 1024
1024 is the answer