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Minchanka [31]
3 years ago
8

sari and her friends played miniature golf.there were p people in the group. each person paid 5$ for a round of golf and togethe

r they spent 9$ on snacks. write an expression in simplest form that represent the total amount that sari and her friend spend
Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0
The equation(expression) would be 5p+9
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Trey is putting up a fence around a 750 foot by 540 foot lot. How many feet of fence dose he need?
anygoal [31]

Given:

The length of the lot l= 750ft

The width of the plot w= 540 ft

Required:

Find the required fence.

Explanation:

The perimeter of the rectangle is given by the formula.

P=2(length+width)

Thus the required fence for the lot

\begin{gathered} =2(750+540) \\ =2(1290) \\ =2580\text{ ft} \end{gathered}

Final answer:

The required fence is 2580 ft.

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E[2<em>X </em>² - <em>Y</em>] = 2 E[<em>X </em>²] - E[<em>Y</em>]

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Otherwise, you may be given the density function, or joint density, in which case you can determine the expectations by computing an integral or sum.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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