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dem82 [27]
2 years ago
14

how many cubic blocks of side length 1/6 inch would take to fill a rectangular prism with a length, width, and height of 1/3 inc

h, 2/3 inch, and 2/3 inch respectively ?
Mathematics
2 answers:
Tamiku [17]2 years ago
5 0

Answer:

32

Step-by-step explanation:

Given:

Side of length cube =\frac{1}{6}\text{ inch}

Dimension of rectangular prism,

\text{Length }=\frac{1}{3}\text{ inch}

\text{width }=\frac{2}{3}\text{ inch}

\text{Height }=\frac{2}{3}\text{ inch}

Formula:

\text{Volume of cube }=\text{side}^3

\text{Volume of rectangular box }=\text{Length}\times \text{Width}\times \text{Height}

Calculation:

Now, we fill rectangular prism with cube block and count number of block.

\text{Number of block }=\dfrac{\text{Volume of prism}}{\text{Volume of block}}

\text{Number of block }=\dfrac{\frac{1}{3}\times \frac{2}{3}\times \frac{2}{3}}{\frac{1}{6}\times \frac{1}{6}\times \frac{1}{6}}

\text{Number of block }=32

Hence, The number of block to fill rectangular prism is 32

borishaifa [10]2 years ago
3 0
Volume of one cubic block = (1/6)^3  = 1/216 cu ins

Volume of the prism = 1/3 * 2/3 * 2/3  = 4/27  cu ins

Number of blocks to fill prism  = 4/27 / 1/216   = (216*4) / 27  =  32
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Answer:

Part A = $180

Part B = $104

Step-by-step explanation:

Part A:

You do 255÷5=51

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Part B:

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7 0
2 years ago
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Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α = 8 per hour, so that the number o
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Step-by-step explanation:

Step1:

We have Suppose small aircraft arrive at a certain airport according to a Poisson process with rate α =8 per hour, so that the number of arrivals during a time period of t hours is a Poisson rv with parameter μ = 8t

Step2:

Let “X” the number of small aircraft that arrive during time t and it follows poisson distribution parameter “”

The probability mass function of poisson distribution is given by

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a).

Given that time period t = 1hr.

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The probability that exactly 6 small aircraft arrive during a 1-hour period is given by

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Consider,

P(X 6) = 1 - P(X5)

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5 0
3 years ago
Evaluate<img src="https://tex.z-dn.net/?f=10%5E%7B6%7D" id="TexFormula1" title="10^{6}" alt="10^{6}" align="absmiddle" class="la
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3 years ago
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shtirl [24]
You have not provided the choices, therefore, I cannot give exact answers.
However, I will try to help you out with some information.

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