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PolarNik [594]
3 years ago
6

you plan to cover the entire surface area of a cylindrical dart board with cork. find the surface area of the dart board if the

radius is 7 inches and is is 3/4 inches thick.
Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0
So the amount needed=area of circle times height
area formula=pi times radius^2
height=3/4

so
pi=aprox 3.14
radius=7
3.14 times 7^2
3.14 times 49
153.86
times 3/4
115.395 in^3

answer is 115.4 cubic inches


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1. The population of a town was 5655 in 2010. The population grows at a rate of 1.4% annually.
DaniilM [7]

Answer:

Step-by-step explanation:

a) We would use the formula for exponential growth model which is expressed as

y = b(1 + r)^t

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y represents the population after t years.

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r represents rate of growth.

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3 years ago
Juan’s classroom is shaped like a rectangle.the room is 40 feet long and 25 feet’s wide which rectangle could be scale drawing o
Svetach [21]

I think there's an image needed to answer this question?

I tried answering without, but you do need the image.

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This can be simplified to 8:5

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2. length 16 ft and width 10 ft

3. length 24 ft and width 15 ft

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The formula for distance is given as distance = speed x time. Use the formula to find:
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❥\Large\pmb {\underline {\tt Answer}}

Given :-

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To find:

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We know:-

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Required Answer :-

600 km

<u>━━━━━━━━━━━━━━━━━━</u>

8 0
2 years ago
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