A and B agrees to meet at a certain place between 1 pm and 2 pm suppose they arrive at the meeting place independently and randomly during the hour. Find the distribution of the length of time that A waits for B?

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

the square root of what number? if you add that, then someone will probably answer the question.