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3 years ago

5

What is the median of the data? 11,16,12,7,23,9,5,5

1 answer:

Stells [14]3 years ago

6 0

Answer:

5,5,7,*9,11,*12,16,23

Step-by-step explanation:

Since, the data has an even amount of numbers once, you put your numbers in order you place your pointer fingers from the 1st to last number & continue to move closer. There is an even amount of numbers so you would have to add the 2 numbers up & then divide them by 2.

9+11=20 divided by 2=10

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Ok... so I failed my math test because I wasnt at school for a week and didn't know anything....

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${5}^{ - 4}$

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3 years ago

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Nataly_w [17]

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3 years ago

Find the missing length of the following trapezoid

Schach [20]

Answer:

1) The length of $DC$ is 20.

2) The length of $PS$ is 17.

Step-by-step explanation:

1) If $DR = RE$ and $CS = SB$ , then we can use the following proportionality ratio:

$\frac{DE}{DR} = \frac{32 - x}{26 - x}$ (1)

Where $x$ is the length of segment $\overline{CD}$ .

If $DE = 2\cdot DR$ , then the value of $x$ is:

$2 = \frac{32-x}{26-x}$

$52 - 2\cdot x = 32 - x$

$20 = x$

The length of $DC$ is 20.

2) If $QV = VP$ and $RW = WS$ , then we can use the following proportionality ratio:

$\frac{QP}{QV} = \frac{x-7}{12-7}$ (2)

Where $x$ is the length of segment $\overline{PS}$ .

If $QP = 2\cdot QV$ , then the value of $x$ is:

$2 = \frac{x-7}{5}$

$10 = x-7$

$x = 17$

The length of $PS$ is 17.

4 0

3 years ago

8th grade math! Help please!

kakasveta [241]

5/21 is the answer to this question.

8 0

3 years ago

Read 2 more answers

frosja888 [35]

We have been given an equation $gv=-3x +5$ . We are asked to solve our given equation for x.

First of all, we will separate expression with x on one side of equation. We can do it by subtracting 5 from both sides of equation.

$gv-5=-3x +5-5$

$gv-5=-3x$

Now we will switch the sides as:

$-3x=gv-5$

Now we will divide both sides by $-3$ as:

$\frac{-3x}{-3}=\frac{gv-5}{-3}$

$x=-\frac{gv-5}{3}$

Therefore, the value of x would be $-\frac{gv-5}{3}$ .

4 0

3 years ago

Read 2 more answers