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3 years ago

How do you spell 4 billion in scientific notation

Mathematics

1 answer:

Tema [17]3 years ago

3 0

Answer:

<h2>4 bilion = 4 × 10⁹</h2>

Step-by-step explanation:

The scientific notation:

$a\cdot10^k$

where

$1\leq a$

4 billion:

in USA: 4,000,000,000

in Europe: 4 000 000 000 000

$4\underbrace{000000000}_9=4\cdot10^9$

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3 years ago

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Soloha48 [4]

Answer:

Step-by-step explanation:

Given

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3 years ago

Alyn drives 20.4 miles in 17 minutes.

Galina-37 [17]

Answer:

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Step-by-step explanation:

<em>Speed = distance/time</em>

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<u>Speed is:</u>

20.4 : 17/60 =
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