Best Answer

The pattern is 3, 4, 6, 10, 18, 34...

So your answer is 34

Q: If starting with 3 every consecutive line has a number two less than twice the previous line How many marbles must be in the sixth line?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

There must be 67 marbles.

17

The fifth line will have 19 marbles. 4 5 7 11 19

the answer is 4

18

Related questions

There must be 67 marbles.

If the pattern below following the rule starting with 10 every consecutive line has a number 1 less than the previous line how many marbles must be in the seventh line?

22 marbles are in the fifth line.

33 marbles must be in the sixth line

36

17

The fifth line will have 19 marbles. 4 5 7 11 19

1

36

10

18

the answer is 4