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BlackZzzverrR [31]
3 years ago
7

4. The figure below consists of a square and 2 semicircles, with dimensions as shown. What is the outside perimeter, in centimet

ers, Show all work or explain how you found your answer. of the figure?
Mathematics
1 answer:
Anastaziya [24]3 years ago
5 0

Answer:

41.13 centimeters (rounded to 2 decimal places)

Step-by-step explanation:

The perimeter is the sum of all sides of the figure.

This figure consists of two semicircular lines (right and left) and two lines (top and bottom). We add up all of them and find the perimeter of the figure.

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3 years ago
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Three landmarks of baseballachievement are Ty Cobb’s batting average of 0.420 in 1911,Ted Williams’s 0.406 in 1941, and George B
harina [27]

Answer:

Ted Williams has the highest standardized score, hence Williams is the best of the three

Cobb is the second highest and hence, the better player

George Brett is third

Step-by-step explanation:

Given the data:

Decade : 1910 __ 1940 ____ 1970

Mean, μ: 0.266 __0.267 ___ 0.261

S/dev, σ : 0.0371 _ 0.0326 __ 0.0317

To compute the standard unit for batting averages, we obtain the standardized score for each of Cobb,Williams, and Brett.

Standardized score (Zscore) : (x - μ) / σ

Cobb, x = 0.420

Ted Williams, x = 0.406

George Brett, x = 0.390

COBB:

Zscore = (0.420 - 0.266) / 0.0371 = 4.1509

Ted Williams :

Zscore = (0.406 - 0.267) / 0.0326 = 4.2638

George, Brett = (0.390 - 0.261) / 0.0317 = 4.0694

Ted Williams has the highest standardized score, hence Williams is the best of the three

Cobb is the second highest and hence, the better player

George Brett is third

6 0
3 years ago
PLEASE JUST GIVE EXPRESSION. WILL GIVE BRAINLIEST
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Answer:

like a month she earns $462.30

so if you want like how many she earns in 4 years then,

just do $462.30×4

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8 0
3 years ago
An elementary school teacher bought a bag of candy and brought it to school as a reward for the entire class, planning to give i
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Step-by-step explanation:

6 0
2 years ago
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I’m confused on this one
ohaa [14]
Angle N is congruent to Angle E so set their equations equal to each other and solve for ‘x’. Once you find ‘x’, plug the answer into the equation for Angle N, and that’s your answer.
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4 years ago
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