The average yearly temperature t in degrees for newport, oregon is given by: |t−55|≤10 find the average temperature range in degrees.

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.