The answer would be 2.16.
This is because the two negatives would cancel each other out when multiplying. This would basically make the question

.
Now 3.3 is definitely not less than 2.4, so the answer would be 2.16
Answer:
A
Step-by-step explanation:
given E = mc² or
mc² = E ( isolate m by dividing both sides by c² )
m =
→ A