What is 221000000000000000000 expressed in scientific notation

2 answers:

5 0

Answer:

2,21 * 10^20

Step-by-step explanation:

yan [13]3 years ago

3 0

Answer: 2.21 times 10^18

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Shtirlitz [24]

Answer:$90

Step-by-step explanation:

360/4=90

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3 years ago

GaryK [48]

Answer:

150

Step-by-step explanation:

8 0

4 years ago

Anastasy [175]

520.8 i think i just added them!

4 0

3 years ago

Helga [31]

y=mx+b is the answer

7 0

3 years ago

vredina [299]

You can use the distance formula for this:

√(x2-x1)²+(y2-y1)²

so you'll get √(1-4)²+(11-7)² = √(-3)²+(4)² = √9+16 = √25 = 5 and 5 is your answer

5 0

3 years ago