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3 years ago

11

there are 11 students in summer school. The teacher took a survey of how many pets the students had in their homes. The students

answers were 0, 1, 5, 2, 2, 3, 6, 4, 6, 4, 9. what is the median number of pets in this class ?

1 answer:

masya89 [10]3 years ago

6 0

Answer:

the median number for this problem is 4

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Flauer [41]

Answer:

2/3

Step-by-step explanation:

42/63 = 2/3

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The points (2,-5) and (5,r) lie on a line with slope 2. Find the missing coordinate r.

Andrew [12]

Answer: r = 1

Step-by-step explanation:

The slope of a line can be represented as $\frac{y_2-y_1}{x_2-x_1}$ . Plugging in the following values would provide you with:

$\frac{(r)-(-5)}{(5)-(2)} =2$

$\frac{r + 5}{3} = 2$

$r + 5 = 6$

$r = 1$

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2 years ago

11. What's the perimeter of a regular heptagon if one side measures 3 inches?

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When a polygon is regular, that means that all of its sides are the same length and all of its angles are the same. A heptagon has seven sides and you know that all of them measure 3 inches. You can find the perimeter by adding all of the side measures together, so 3 + 3 + 3 + 3 + 3 + 3 + 3, or 3 x 7. So, the perimeter of the heptagon is 21 inches.

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3 years ago

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zimovet [89]

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Can SOMEONE PLZ HELP ME WITH THIS CUZ I DON’T KNOW IT PLZ

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The answer is A

Step-by-step explanation:

240,000 = 60%

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