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Answer:
If you expand that, it comes out to 200000000, or in scientific notation, 2.0 × 10⁸.
Step-by-step explanation:
Starting with:
(7 × 10⁵) × (3 × 10²)
Since everything is multiplied, we can drop the brackets:
= 7 × 10⁵ × 3 × 10²
Now we can multiply seven by three, and both powers of ten:
= 20 × 10⁷
We can expand this now as
200000000
or in proper scientific notation:
2.0 × 10⁸
Answer:
Volume = 184.8 cm³
Step-by-step explanation:

Area = 44 cm²
Height = 12.6 cm
Put values

= 
= 184.8cm³
Answer:
12 is 50% of 24
Step-by-step explanation: