Mathematics: Distance travelled by light in a year.

Distance travelled by light in a year. - id13696847, RealSavage4Life

orlando19882000

10.06.2021

That light travels a distance of (9,460,528,000,000 km) or (5,878,499,817,000 miles) in a single year. Hope this helped you!

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liamcareycarlisle

10.07.2021

9.7 trillion kilometers

Step-by-step explanation:

The distance travelled by light in a year is 9.7 trillion kilometers (6 trillion miles).

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diamond8189

13.03.2021

So, the probability is P=0.094.

Step-by-step explanation:

We know that in a recent survey, 73% of the community favored building a police substation in their neighborhood.

We get that p=0.73 and q=1-0.73=0.27.

We calculate the probability that exactly 8 of them favor the building of the police substation, if 14 citizens are chosen.

We get that n=14 and k=8.

We calculate the probability:

$P=C_k^n\cdot p^k\cdot q^{n-k}\\\\P=C_8^{14}\cdot 0.73^8\cdot 0.27^6\\\\P=3003\cdot 0.00003124\\\\P=0.094\\$

So, the probability is P=0.094.

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