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Find the pattern and write its expression. 1. 12, 15, 18, 21,24
2. 45,40,35,30,25
3. 1,8,27,64,125
4. 4,8,12,16
5. ½, 1, 1 ½, 2, 2 ½

im gonna report that is not related answer.​


Sagot :

Answer:

Patterns:

add 3 12, 15, 18, 21, 24, 27, 30

subtract 5 45, 40, 35, 30, 25, 20, 15

cube the next counting number 1, 8, 27, 64, 125

add 4 4, 8, 12, 16, 20, 24

add 1, 1, 2, 2, 3, 3

Solutions:

1. using the first two terms of the sequence find the pa

Explanation :

I don't have answer in # 5