The answer is 70 the third option.
Answer:
251.2 m
Step-by-step explanation:
Circumference = 2 x π x r
C = 2 x 3.14 x 40
C = 251.2
Answer:

Step-by-step explanation:
Just the slope, so we can simply apply the definition, as variation in y over the variation in x

Answer:
The answer is in the attachment.
Step-by-step explanation:
Look at the picture.
-1,536, -6,144, -24,576
You multiply by 4 each time