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3 years ago

Where is the population in Africa least dense?

Geography

2 answers:

Vaselesa [24]3 years ago

6 0

C. I learned this in 6th grade. The desert is dry, and has very low resources.

TEA [102]3 years ago

6 0

Answer:

3) In the deserts

Explanation:

In African countries like that of the Botswana are the least dense like in the Sub-Saharan Africa with a population of 2.1 million people with the country being arid. And has a population of about 9.6 persons per square mile and similarity the countries like that of the Mongolia and the Namibia all formed near the desertic conditions.

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Can someone tell me why the sky is blue?

Evgesh-ka [11]

Gases and partials scattered in the earths atmosphere. Is why the sky is blue. and there is a shorter and smaller waves are in the air.

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4 years ago

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How did the process of electing president change after elections of 1800?

Lady_Fox [76]

The process of electing a president changed after the elections of 1800 by the election of 1800 showing weaknesses of Article II, Section 1 of the Constitution, this instructed how the president was to be elected.

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3 years ago

How does monoculture cause drought

Hunter-Best [27]

Answer:

Monocropping is the practice of growing the same crop on the same plot of land, year after year. This practice depletes the soil of nutrients (making the soil less productive over time), reduces organic matter in soil and can cause significant erosion which can most probably cause drought.

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3 years ago

sanjay sold an article at a loss of 25 percent if the selling price had been increased by rs 175.there would have been gain of 1

vagabundo [1.1K]

Answer:

The cost price is Rs.500

Explanation:

<em>I'll approach this question by taking the statements in the question, one after the other</em>

Let the cost price be represented by CP

From the first statement:

Sanjay made a loss of 25%

The selling price (SP) is as follows;

$SP = CP - 25\% * CP$

Convert percent to fraction

$SP =CP - \frac{25}{100} * CP$

Get decimal equivalent

$SP = CP-0.25 * CP$

$SP = CP - 0.25CP$

$SP = 0.75CP$

From the second statement:

If the selling price was increased by 175%, Sanjay would make a profit of 10%

Hence; The new selling price is

$SP = 0.75CP + 175$

The selling price can also be calculated from the profit

$SP = CP + 10\% * CP$

Convert percent to fraction

$SP = CP + \frac{10}{100} * CP$

Get decimal equivalent

$SP = CP + 0.10 * CP$

$SP = CP + 0.10 CP$

$SP = 1.10 CP$

Equate both values of SP (SP = SP)

$1.10CP = 0.75CP + 175$

Collect Like Terms

$1.10CP - 0.75CP = 175$

$0.35CP = 1.75$

Divide both sides by 0.35

$CP = \frac{175}{0.35}$

$CP = 500$

<em>Hence, the cost price is Rs.500</em>

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4 years ago

According to 2010 CIA statistics, the literacy rate in Brazil is approximately 88%, while the literacy rate in Chile is 98%. Wha

elena55 [62]

The only solution to this problem is to say that the per capita GDP is higher for citizens in Chile than Brazil.
It makes sense cause the higher the capita the higher the growth rate is.

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3 years ago