2)+.3

3)+3,-1

4)+^

5)+1

6)+2 letters

you can do the rest

0.1 0.4 0.7 1.0 1.3 1.6 1.9

2 5 4 7 6 9 8 11 10

Im not sure about the 4th one

-5 ,-4, -3, -2, -1, 0 ,1

a c e g i k m

For this one you multiply each number by 4 to get the next number. The next three numbers are 768, 3072, and 12288.

0.1,0.4,0.7,1.0,__,__,__

For this sequence you add .3 to each number to get the next number. The next 3 numbers are 1.3, 1.6, and 1.9.

2,5,4,7,6,9,__,__,__

For this sequence you add 3 to the number to get hte next number, then subtract 1 from that number to get the number after it. The next 3 numbers are 8, 11, and 10.

^,00,^,^,00,^,^,^,00,__,__,__

The pattern here is to increase the ^ sign by one after seperating them with 00. The next 3 are ^,^,^,^, 00, and ^,^,^,^,^

-5,-4,-3,-2,__,__,__

the sequence here is to add 1 to each number to get the next number. The next 3 numbers are -1, 0, and 1.

a,c,e,g,__,__,__

The pattern here is to skip a letter. The next 3 letters are i, k, and m.

0.1,0.4,0.7,1.0,1.3,1.6,1.9 (add 0.3)

2,5,4,7,6,9,8,11,10 (add 3 subtract 1)

^,00,^,^,00,^,^,^,00,^,^,^ (just add a ^ after each cycle)

5,-4,-3,-2,-1,0,1 (add 1)

a,c,e,g,i,k,m (skip a letter)

1.3,1.6,1.9

8,11,10

-1,0,1

i,k,m