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gayaneshka [121]
3 years ago
12

≈ Please Help ≈

Mathematics
2 answers:
satela [25.4K]3 years ago
6 0
200 * 2/15 = the number of students that didn't read any books. This is 26.6, so 40 is not a good estimate 40 students is 20 percent versus 26 being approximately 13 percent.
liubo4ka [24]3 years ago
4 0

Answer:

Jeremy did not make a good inference. The ratio is not in proportion to 2/15. The correct inference would be about 26 students who did not read any books in July. The sample might be biased since it was limited to those at the pool.

Step-by-step explanation: i just did it

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∈  ≤ ≥

-6 ≤ 2x + 6 ≤ 6 ( seperate the two inequalities)

2x + 6 ≥ - 6

2x + 6 ≤ 6 (solve the inequalities)

x ≥ -6

x ≤ 0 (find the intersection)

solution is : x ∈  { -6, 0 }

7 0
3 years ago
Athlon and a-series processors manufactured by amd are not x86 compatible.​ false true
Y_Kistochka [10]
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5 0
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Find the area of each regular polygon. Round your answer to the nearest tenth if necessary.
tatuchka [14]

*I am assuming that the hexagons in all questions are regular and the triangle in (24) is equilateral*

(21)

Area of a Regular Hexagon: \frac{3\sqrt{3}}{2}(side)^{2} = \frac{3\sqrt{3}}{2}*(\frac{20\sqrt{3} }{3} )^{2} =200\sqrt{3} square units

(22)

Similar to (21)

Area = 216\sqrt{3} square units

(23)

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altitude=\frac{\sqrt{3}}{2}*side

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(24)

Given is the inradius of an equilateral triangle.

Inradius = \frac{\sqrt{3}}{6}*side

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Side = 16 units

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4 0
3 years ago
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Anton [14]

Answer:

Step-by-step explanation:

I wonder if it is the minus that is causing the problem?

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This is a money question. If you are 15 dollars in debt and you spend another 9, where are you? (In the company of the American government. They do this all the time).

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The answer for the question I don't know how to slove it
katovenus [111]
You have to multiply and add!
5 0
3 years ago
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