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DedPeter [7]
3 years ago
13

Multiply and give the answer in scientific notation: (2.3 x 10-3)(3 x 108)

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer:

Scientific notation of (2.3\times 10^{-3})\times (3\times 10^{8}) is 6.9\times 10^{5} .

Step-by-step explanation:

As given the expression in the question be as follow .

= (2.3\times 10^{-3})\times (3\times 10^{8})

Simplify the above terms

= 2.3\times 10^{-3}\times 3\times 10^{8}

= 2.3\times 3\times 10^{-3}\times 10^{8}

Now by using the exponent property

x^{a}\times x^{b} = x^{a + b}

Thus apply this property in the above

= 6.9\times 10^{-3+8}

= 6.9\times 10^{5}

Therefore  scientific notation of (2.3\times 10^{-3})\times (3\times 10^{8}) is 6.9\times 10^{5} .

bulgar [2K]3 years ago
6 0
<span>(2.3 x 10^-3)(3 x 10^8)
=(</span>2.3 x 3)(10^-3 x 10^8)
= 6.9 x 10^5

hope it helps
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Answer:

It is a vertical translation of f(x) four units downward.

Step-by-step explanation:

We are given the original equation f(x) = |x| and the transformed function is g(x) = |x| - 4.

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It is known that 1.4&lt; square root of 2 &lt;1.5. Find all possible values of the expression 2-square root of 2. How do I find
horsena [70]

Answer:

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Step-by-step explanation:

The original inequality states that 1.4<√2<1.5

For the second inequality, you can think of 2-√2 as 2+(-√2).

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