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Charra [1.4K]
3 years ago
5

Classify the hypotheses about fluids on Earth as falsifiable or non-falsifiable.

Geography
2 answers:
Yuliya22 [10]3 years ago
7 0

Explanation:

Hope this helps

zmey [24]3 years ago
4 0
The Great salt lake is salty due to a high rate or water evaporation in the desert climate
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اشرح تجمعات الاسماک التالیۃ؟ ب:النھریۃا:البحریۃ
posledela
English pls.............
3 0
3 years ago
Read 2 more answers
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>

8 0
3 years ago
The need to regulate the US money supply was the idea behind the formation of the __________.A.
nexus9112 [7]
The answer is
<span>B.
Federal Reserve System</span>
7 0
3 years ago
Read 2 more answers
a scientist is comparing samples of intrusive and extrusive igneous rock what is the difference of the two rocks
8_murik_8 [283]

Answer:

Crystal size

Explanation:

The most obvious difference between extrusive rocks and intrusive rocks is crystal size. Because extrusive rocks cool quickly, they only have time to form very small crystals such as basalt or none at all. On the other hand, intrusive rocks grow larger crystals because they take longer to cool.

3 0
3 years ago
Calculate the mass of water formed when 4g of methane is burnt in excess oxygen​
uysha [10]

CH4 + 02 → H20 + CO2

balance equation

CH4 + 2O2 → 2H2O + CO2

4 ÷ ( 12 + 4 ) = 0.25 mol

1 : 2

no mole of H2O = 0.25 × 2 = 0.5 mol

mass of H2O = 0.5 × ( 2 + 16 ) = 9g

8 0
3 years ago
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