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2 years ago

12

which form of government, practiced in certain greek city-states, describes a system of shared rule by a group of elite, wealthy

leaders

Advanced Placement (AP)

1 answer:

Sloan [31]2 years ago

7 0

I believe the answer is Olgiarchy.

I really hope this helps! I am not definite on the answer but I do feel like it’s the most correct answer that I am aware of. :)

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You have $37 when you get to the mall. You need to save $3 for bus fare to get back home. Which inequality represents the amount

statuscvo [17]

37-m greater than or equals to 3

5 0

3 years ago

An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length

STALIN [3.7K]

Answer:

$Ratio = \frac{1}{16}$ ----- Model length to Actual length

$Ratio = \frac{1}{256}$ ----- Model Area to Actual Area

Explanation:

Given

Model Measurement:

$Length = \frac{1}{2}\ in$

$Width = \frac{1}{6}\ in$

Actual Measurement:

$Length = \frac{2}{3}\ ft$

$Width = \frac{2}{9}\ ft$

Solving (a): Ratio of actual length to model length

Convert length from feet to inches

$Length = \frac{2}{3}\ ft$

$Length = \frac{2}{3}\ * 12in$

$Length = \frac{24\ in}{3}$

$Length = 8\ in$

The required ratio is calculated by dividing the model length by the actual length

$Ratio = \frac{Model}{Actual}$

$Ratio = \frac{1}{2}\ in/8\ in$

$Ratio = \frac{1}{2}/8$

$Ratio = \frac{1}{2} * \frac{1}{8}$

$Ratio = \frac{1}{16}$

Another possible way is to convert both measurement to a different unit:

Convert model length from inches to cm

$Length = \frac{1}{2}\ in$

$Model\ Length = \frac{1}{2} * 2.54cm$

$Model\ Length = \frac{1 * 2.54cm}{2}$

$Model\ Length = \frac{2.54cm}{2}$

$Model\ Length = 1.27 cm$

Convert actual length from ft to cm

$Length = \frac{2}{3}\ ft$

$Actual\ Length = \frac{2}{3} * 30.48cm$

$Actual\ Length = \frac{2 * 30.48cm}{3}$

$Actual\ Length = \frac{60.96cm}{3}$

$Actual\ Length = 20.32cm$

Then calculate the ratio as:

$Ratio = \frac{Model}{Actual}$

$Ratio = \frac{1.27cm}{20.32cm}$

$Ratio = \frac{1.27}{20.32}$

Simplify fraction

$Ratio = \frac{1.27/1.27}{20.32/1.27}$

$Ratio = \frac{1}{16}$

Solving (b): Model of Area;

Way 1:

In (a), we calculated the ratio of length to be:

$Ratio = \frac{1}{16}$

This is also the model of the width.

So, Ratio of Area is then calculated as:

$Ratio = \frac{1}{16}^2$

$Ratio = \frac{1}{256}$

Way (2): We calculate the actual area of the model and actual measurements.

Model Measurements

$Length = \frac{1}{2}\ in$

$Width = \frac{1}{6}\ in$

$Area = Length * Width$

$Area = \frac{1}{2} * \frac{1}{6} in^2$

$Area = \frac{1}{12}\ in^2$

Actual Measurements

$Length = \frac{2}{3}\ ft$

$Width = \frac{2}{9}\ ft$

$Area = Length * Width$

$Area = \frac{2}{3} * \frac{2}{9} ft^2$

$Area = \frac{4}{27} ft^2$

Convert to $in^2$

$Area = \frac{4}{27} * 144in^2$

$Area = \frac{4}{3} * 16in^2$

$Area = \frac{64}{3}in^2$

Ratio is then calculated as:

$Ratio = \frac{Model}{Actual}$

$Ratio = \frac{1}{12}/\frac{64}{3}$

$Ratio = \frac{1}{12} * \frac{3}{64}$

$Ratio = \frac{1}{4} * \frac{1}{64}$

$Ratio = \frac{1}{256}$

7 0

2 years ago

Why does school exist?

ololo11 [35]

If this is an actual question then ...
Why school as a concept, our schools in particular and our classrooms exist is a matter of great importance to designing classrooms that teach (higher order thinking) skills and successfully challenge students. We do it so we can challenge students' existing skills and help them grow as a result.

If not then it’s because people want to hurt us by making us go to school.

3 0

2 years ago

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Please help ASAP ! Will make is brainliest! Tell me if these 4-9 are invalid or valid!!! Thank you! Plus add the truth tables!!!

Natali5045456 [20]

Answer:

Explanation:

What’s the difference between a valid and invalid table?

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3 years ago

What is important of geography

allsm [11]

Answer:

hope it's help you ok have a good day

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