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3 years ago

Caitlin drew a scale drawing of the community park in her town. The actual

Mathematics

1 answer:

Tom [10]3 years ago

6 0

Answer: 1 inch equals 4 feet

Step-by-step explanation:

By an online search, I´ve found that:

The park is 48 ft long.

Caitlin´s drawing is 12 inches long.

To find how much each inch represents, we need to take the quotient between those lengths:

48ft/12in = 4ft/in.

We also can write this amount as:

4 feet per inch.

This means that each inch represents 4 feets.

Then the correct option is the first one: 1 inch equals 4 feet

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Sergio [31]

Answer:

Step-by-step explanation:

If you look closely.. You can see that one is longer than the other

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3 years ago

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malfutka [58]

Answer:

1st option

Step-by-step explanation:

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3 years ago

How much fencing is required to enclose a circular garden whose radius is 22m? Use 3.14 for pi

Rzqust [24]

Circumference = πd
22*2 = 44
44*3.14 = 138.16

6 0

4 years ago

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The area of the four walls of a room is 156 m2. The breadth and height of the room are 8 m and 6 m

Yakvenalex [24]

Given: Lateral Surface area=156m
Breadth=8m height=6m
⇒ L.S.A=2(bh+lh)=2(l+b)h
⇒156=2(l+8)h
⇒156=2(l+8)×6
⇒l+8=
12
156

=13
∴l=13−8=5m
Hence, length of the room=5m

6 0

3 years ago

Piney Woods Conservation is a company that attempts to help offset the effects of deforestation. A local forest contains approxi

larisa [96]

Answer:

15.7 years

Step-by-step explanation:

we know that

The deforestation is a exponential function of the form

$y=a(b)^{x}$

where

y ----> the number of trees still remaining in the forest

x ----> the number of years

a is the initial value (a=500,000 threes)

b is the base

b=100%-4.7%=95.3%=95.3/100=0.953

substitute

$y=500,000(0.953)^{x}$

The linear equation of planting threes in the region is equal to

$y=15,000x$

using a graphing tool

Solve the system of equations

The intersection point is (15.7,235,110)

see the attached figure

therefore

For x=15.7 years

The number of trees they have planted will be equal to the number of trees still remaining in the forest

8 0

3 years ago

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