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frozen [14]
3 years ago
13

Multiply and give the answer in scientific notation: (2.3 x 10^-3) (3 x 10^8 =

Mathematics
2 answers:
Effectus [21]3 years ago
6 0
It is A. 6.9 x 10^5 Because 
<span><span>2.3<span>(<span>10<span>−3</span></span>)</span></span><span>(<span>3<span>(<span>108</span>)</span></span>)</span></span><span>=<span><span>2.3<span>(<span>11000</span>)</span></span><span>(<span>3<span>(<span>108</span>)</span></span>)</span></span></span><span>=<span>0.0023<span>(<span>3<span>(<span>108</span>)</span></span>)</span></span></span><span>=<span><span>0.0023<span>(3)</span></span><span>(100000000)</span></span></span><span>=<span><span>(0.0023)</span><span>(300000000)</span></span></span><span>=<span>690000

then 6.9*10^5 = 690000</span></span>
DerKrebs [107]3 years ago
4 0

its a i did test and got it right
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Answer:

The difference between 2 × 6 and 2 × 5 is ...

2 × 5  = 10

And,

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So if you subtract 12 - 10

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Therefor,  the difference is by 2

* Hopefully this helps:) Mark me the brainliest:)!!

~ 234483279c20~

Have a good day :)!!

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3 years ago
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What kind of solution is 2(7x-5)=14x- 10?
Alona [7]

~ Simplifying

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(10 + -14x) = -14x + 10

~ Reorder the terms:

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~ Add '-10' to each side of the equation.

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~ Combine like terms: 10 + -10 = 0

0 + -14x = 10 + -10 + -14x

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~ Add '14x' to each side of the equation.

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~ Combine like terms: -14x + 14x = 0

0 = -14x + 14x

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0 = 0

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3 0
3 years ago
What is the to m(3 +m)
ella [17]

Answer:

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Step-by-step explanation:

3 0
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Read 2 more answers
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NikAS [45]
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The orchard can consist of 32 rows, each with 3 peach trees and 2 cherry trees.
4 0
4 years ago
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