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mariarad [96]
4 years ago
6

Brainliest and points! Mathmeticians In need asap!

Mathematics
1 answer:
Galina-37 [17]4 years ago
5 0

the standard deviation - the square root of the variance.

=  √12

= 3.46

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Four adults and 5 children go to see a movie and buy $15 worth of concessions. The total cost of their trip is $71. If each chil
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Answer:$7.75 Take the 5 tickets at $5 to get $25. Add the $15 for concessions to reach $40. Subtract $40 from the 71 spent to get $31. Now divide the 31 by 4 for the amount of adults which equals $7.75

Step-by-step explanation:

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3 years ago
Solve the equation. 5(x + 4) = 70 18 14 –6 10
skelet666 [1.2K]

Assignment: \bold{Solve \ Equation: \ 5\left(x+4\right)=70}

<><><><><>

Answer: \boxed{\bold{x=10}}

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Explanation: \downarrow\downarrow\downarrow

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[ Step One ] Divide Both Sides By 5

\bold{\frac{5\left(x+4\right)}{5}=\frac{70}{5}}

[ Step Two ] Simplify

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[ Step Three ] Subtract 4 From Both Sides

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[ Step Four ] Simplify

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\bold{\rightarrow Mordancy \leftarrow}

6 0
3 years ago
What is the slope of the hypotenuses of the triangles in simplest form?
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The long side of an isosolies triangle
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Answer:

<em> 4/12 and 6/18</em>

Step-by-step explanation:

Given the fraction 2/6

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