It's increasing by...
10 + 10 =20
20 + 20 =40
40 + 30 = 70
70 + 40 = 110
110 + 50 = ....
Each number increases by 10 more than the previous.
Hope that makes sense.
40 (+20, -10, +30 ,-20)
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, . . .
160 220 290
The GCF of 10, 20, and 40 is 10.
The pattern involves an increasing difference between consecutive numbers: 10 (20 - 10), 20 (40 - 20), 30 (70 - 40), and 40 (110 - 70). The differences themselves increase by 10 each time. Following this pattern, the next differences would be 50, 60, and 70, leading to the next three numbers being 160 (110 + 50), 220 (160 + 60), and 290 (220 + 70). Thus, the next three numbers are 160, 220, and 290.
The GCF is 10.
40 (+20, -10, +30 ,-20)
10, 20, 30, 40, .....100, 110, ... the list goes on forever!
To find the nth term of the pattern 10, 20, 40, 70, 110, 160, first observe the differences between consecutive terms: 10, 20, 30, 40, 50. These differences increase by 10 each time, suggesting a quadratic relationship. The nth term can be expressed as a quadratic equation: ( a_n = An^2 + Bn + C ). By solving a system of equations using the first three terms, we find ( a_n = 5n^2 + 5n ).
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, . . .5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, . . .
Add by 10 each time.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120
10% of 40 is 4 So 110% of 40 is 44.
10
It is: 10