It could be double, double, cut in half.
The next number in the sequence 5, 10, 20, 40 is 80. Each number in the sequence is multiplied by 2 to get the next number. So, 40 multiplied by 2 equals 80.
40 5 10 20 40 80 160.......double the number each time.
1 x 5 = 5 5 x 10 = 50 ; 10 is 5+5 50 x 20 = 1000; 20 is 10+10 1000 x 40 = 40,000 ; 40 is 20 + 20 40,000 x 80 = 3,200,000; 80 is 40+40 therefore the next 2 numbers are 40,000 and 3,200,000
If you mean: 5, 10, 20, 40 then the following number is twice the previous number which will be 80
10
The next number in the sequence 5, 10, 20, 40 is 80. Each number in the sequence is multiplied by 2 to get the next number. So, 40 multiplied by 2 equals 80.
80
To find the common ratio of the sequence (-5, 10, -20, 40), divide each term by the previous term. The common ratio is calculated as follows: (10 / -5 = -2), (-20 / 10 = -2), and (40 / -20 = -2). Therefore, the common ratio for this sequence is (-2).
40 5 10 20 40 80 160.......double the number each time.
If you mean: 5 10 20 40 then it is 80
Double it every time and so the next number will be 80
1 x 5 = 5 5 x 10 = 50 ; 10 is 5+5 50 x 20 = 1000; 20 is 10+10 1000 x 40 = 40,000 ; 40 is 20 + 20 40,000 x 80 = 3,200,000; 80 is 40+40 therefore the next 2 numbers are 40,000 and 3,200,000
These may help you answer your questions: 1, 2, 4, 5, 8, 10, 20 and 40.
1, 10, 2, 20, 3, 30, 4, 40, 5, 50, and so on.
|-20 - (-40)| = 20 |-20 - 10| = 30 -20 is closer to -40 than 10.
40 is the outlier of10 15 10 20 10 20 40
160 220 290