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1 year ago

6.39x10^23kg in standard form

Mathematics

1 answer:

taurus [48]1 year ago

7 0

Answer

Check Explanation

Explanation

Standard form is a concise, scientific way of expressing very large or very small numbers.

The number to be expressed is

6.39 × 10²³ = 639,000,000,000,000,000,000,000 kg

But the standard form reduces this stress and expresses this as

6.39 × 10²³

Hope this Helps!!!

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Answer: Our required probability would be 0.70.

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Since we have given that

Number of players = 14

Number of players have recently taken a performance enhancing drug = 3

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P(Atleast 1) = 1 - P(none is found to have taken a performance enhancing drug)

So, P(X≥1)=1-P(X=0)

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3 years ago

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2 years ago

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Answer:

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Properties used:

Cancellation property of fractions

Least Common Multiplier(LCM)

The least or smallest common multiple of any two or more given natural numbers are termed as LCM. For example, LCM of 10, 15, and 20 is 60.

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We can raise a power to a power

(x^2)4=(x⋅x)⋅(x⋅x)⋅(x⋅x)⋅(x⋅x)=x^8

This is called the power of a power property and says that to find a power of a power you just have to multiply the exponents.

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