The picture is blank bsnsbsbsbdbbdbshd
Answer:
Step-by-step explanation:
This is an geometric series.
Common ratio = second number÷ first number

To get the next number, 256 should be divide by (-4)

The three numbers are : -64 , 16 , -4
Answer:
b = square root of 44 or approx. 6.6
Step-by-step explanation: