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elena55 [62]
2 years ago
14

Please help on the half circle one

Mathematics
1 answer:
yan [13]2 years ago
5 0

Answer:

28.26

Step-by-step explanation:

Area of a circle is pi * radius squared

The diameter is 6, so the radius is 3

pi * 3^2 = 3.14 * 9 = 28.26

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snow_tiger [21]

Answer:

16

Step-by-step explanation:

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4 0
3 years ago
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What’s the class width
aksik [14]

Answer:

4

Step-by-step explanation:

Class width is said to be the difference between the upper class limit and the lower class limit consecutive classes of a grouped data. To calculate class width, this formula can be used:

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Where,

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LCL= Lower class limit

From the table above:

For class 1, CW = 64 - 60 = 4

For class 2, CW = 69 - 65 = 4

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6 0
3 years ago
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Lilit [14]
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6 0
3 years ago
A pair of snow boots at an equipment store in Big Bear that originally cost $60 is on sale for 40% off. Then, you have a coupon
alexandr1967 [171]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
What are three collinear points in the figure below?
algol [13]

Answer:

B. W,V,Z

Step-by-step explanation:

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7 0
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