This equation is called an expression. I know this because there are variables instead of numbers.
A. heads
A jellyfish has no ears or eyes or nose and no brain or heart. They do not even have a head as their body is almost totally made of water and is soft having no bones at all.
DA is 21
SR is 6.3
Now you can divide 21/6.3 = 3.3
AB is 42
PQ is 12.6
Now you can divide 42/12.6 = 3.3
That’s mean the scale factor
Is 3.3
Answer:
B
Step-by-step explanation:
(Because there's an outlier that affects the mean (192))