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MrRissso [65]
3 years ago
6

Elizabeth was given the formula A = 6 s 2 to find the surface area of a cube. She substituted √ 3 for s to get 6 ( √ 3 ) 2 . Whi

ch value is equivalent to 6 ( √ 3 ) 2 ?
Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

The equivalent value is 18.

Step-by-step explanation:

Given that,

Elizabeth was given the formula A = 6s² to find the surface area of a cube.

Put s = √3 and find the value of A.

So,

A=6\times (\sqrt{3} )^2\\\\A=6(\sqrt{3} )^2\\\\=6\times 3\\\\=18

So, 18 is equivalent to 6 (√3)²

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Step-by-step explanation:

We are given the following in the question:

Mean, μ = 18 minutes

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We are given that the distribution of amount of time is a bell shaped distribution that is a normal distribution.

Empirical Formula:

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Thus, 99.7% of the customers have to wait:

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Thus, 99.7% of customers have to wait between 8 minutes to 30 minutes for their food.

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