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2 years ago

13

What is the perimeter of a square which has the same area as a circle with the circumference of 4pi.

1 answer:

Hoochie [10]2 years ago

6 0

Answer:

perimeter = 8 pi

Step-by-step explanation:

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A box contain 9 novels, 7 biographies, and 5 reference books. Alyssa randomly chooses a book, then she randomly chooses another

Tanzania [10]

$first\ book:\\9\ novels+7\ biographies+5\ reference=21\ all\ books\\probability:\\P_1("chooses\ biographie")= \frac{7}{21} = \frac{1}{3} \\\\second\ book:\\9\ novels+6\ biographies+5\ reference=20\ all\ books\\probability:\\P_2("chooses\ biographie")= \frac{6}{20} = \frac{3}{10}\\\\the\ probablity\ that\ Alyssa\ chooses\ two\ biographies:\\P("two\ biographies")=P_1\cdot P_2= \frac{1}{3}\cdot \frac{3}{10} = \frac{1}{10} =0.1\\\\Ans.\ Probability\ is\ 0.1$

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3 years ago

During one season, Kyle played in 7 games and scored 98 points. How many points per game did he score on average that season

Firlakuza [10]

The correct answer would be 14.

4 0

3 years ago

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Which statement describes the congruent triangles?

Lemur [1.5K]

Answer:

A) WXZ=YZX

Step-by-step explanation:

WXZ=YZK

4 0

2 years ago

PLZ ANSWER ILL GIVE BRAINILEST2 box plots. The number line goes from 26 to 36. For Pleasantville Middle School, the whiskers ran

Svetach [21]

Answer:

I believe the answer is- The mean and MAD can accurately describe the "typical" value in the symmetric data set.

Step-by-step explanation:

The other answers don't make sense because the mean and MAD are being used for symmetrical distributions and asymmetrical means uneven distributions.

6 0

3 years ago

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Find the slope.<br> (-4, 10) (8, - 2)

s344n2d4d5 [400]

Answer:

is the slop in slope intercept form2=-2x

Step-by-step explanation:

-2--4

8- 10

2=-2x

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2 years ago