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2 years ago

At Cassville Middle School, students can choose to study either French or Spanish. The

Mathematics

2 answers:

Semmy [17]2 years ago

8 0

<h3>Answer: French</h3>

Explanation:

The vertical bar on the inside of the box visually represents the median. For the French learners, the median is at 200. For the Spanish learners, the median is at 190.

natulia [17]2 years ago

5 0

Answer:

is french which is higher median number of learners

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Find the value of r so the line that passes through (-5,2) and (3,r) has a slope of -1/2

soldier1979 [14.2K]

The value of r so the line that passes through (-5,2) and (3,r) has a slope of -1/2 is -2

<u>Solution:</u>

Given that line is passing through point (-5, 2) and (3, r)

Slope of the line is $\frac{-1}{2}$

Need to determine value of r.

Slope of a line passing through point $\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right)$ is given by following formula:

$\text { Slope } m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$ --- eqn 1

$\text { In our case } x_{1}=-5, y_{1}=2, x_{2}=3, y_{2}=\mathrm{r} \text { and } m=-\frac{1}{2}$

On substituting the given value in (1) we get

$\begin{array}{l}{-\frac{1}{2}=\frac{r-2}{3-(-5)}} \\\\ {\text { Solving the above expression to get value of } r} \\\\ {=>-\frac{1}{2}=\frac{r-2}{3+5}} \\\\ {=>-8=\frac{r-2}{3+5}} \\\\ {=>-8=2(r-2)} \\\\ {=>-8=2 r-4} \\\\ {=>2 r=-8+4} \\\\ {=>2 r=-4} \\\\ {=>r=\frac{-4}{2}=-2}\end{array}$

Hence the value of "r" is -2

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KiRa [710]

The answer should be b
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3 years ago

Use distributive property to remove the parentheses. Simplify your answer as much as possible please.

slavikrds [6]

Answer:

28y^3 -35y^5

Step-by-step explanation:

= 7y^3(4) -7y^3(5y^2)

= 28y^3 -35y^5

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2 years ago

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The answer is (-3, -4).

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3 years ago

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Lyrx [107]

Answer:

0.7002 = about 1

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