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3 years ago

What is the square root of 5

Mathematics

2 answers:

kirill115 [55]3 years ago

5 0

2.2360679775 is the square root of 5.

omeli [17]3 years ago

5 0

The square root of 5 is 2.2360679

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The length of LN is 28 centimeters. What is the length of LP?

galina1969 [7]

The diagonals cut each other in two
so LP = 1/2 * 28 = 14

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3 years ago

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A chef at a restaurant uses 22 pounds of butter each day. About how many grams of butter does theA chef at a restaurant uses 22

Vesnalui [34]

Step-by-step explanation:

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3 years ago

What is the integer of the square root of 70?

Zepler [3.9K]

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3 years ago

Estimate V130 to the nearest integer.

erma4kov [3.2K]

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3 years ago

A box contains 3 coins. One coin has 2 heads and the other two are fair. A coin is chosen at random from the box and flipped. If

Blababa [14]

Answer: Our required probability is $\dfrac{1}{2}$

Step-by-step explanation:

Since we have given that

Number of coins = 3

Number of coin has 2 heads = 1

Number of fair coins = 2

Probability of getting one of the coin among 3 = $\dfrac{1}{3}$

So, Probability of getting head from fair coin = $\dfrac{1}{2}$

Probability of getting head from baised coin = 1

Using "Bayes theorem" we will find the probability that it is the two headed coin is given by

$\dfrac{\dfrac{1}{3}\times 1}{\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times 1}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{1}{6}+\dfrac{1}{6}+\dfrac{1}{3}}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{2}{3}}\\\\=\dfrac{1}{2}$

Hence, our required probability is $\dfrac{1}{2}$

No, the answer is not $\dfrac{1}{3}$

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2 years ago