A bag contains 26 letters and 10 numerals Amy draws two cards from the bag what is the probability that she draws two letters

Answers

Answer 1

Answer: The answer is 65/126.

To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. So, in a bag, there are 36 cards in total. The probability to draw card with a letter is 26 out of 36 or $(26)/(36)$ . After the first draw, there are now 35 cards in the bag. The probability to draw card with a letter now is 25 (since one letter is already out) out of 35 or $(25)/(35)$ .
Since we need for both events to occur, using the multiplication rule, we can calculate the probability that Amy draws two letters:
$(26)/(36)$ × $(25)/(35)$ = $(650)/(1260)$ = $(65)/(126)$

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Answers

Hello

1.Since the Middle East is home to such large amounts of oil, the region enjoys much financial and economic security. - True

2.Cultural diffusion is the spread of ideas from one culture to another. - True

3.
The distribution of wealth throughout the world is sharply disparate due to increasing population pressures on areas such as the Middle East and India. - False

Have A Good Day!

Answer:

Answer to questions #1 is "FALSE"

Explanation:

I took the other guys word for it last time and it was wrong. correct answer for #1 is False. Have a good day.

Where is the largest reservoir of carbon?

Answers

carbonate rocks, like limestone dolomite's, and chalk on earth

carbonate rocks is the largest reservoir of carbon

List some of the occupations opened to women by the war

Answers

One of the main positions open was a nurse.

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Which are the characteristics of a maritime polar air mass? A. cold and humid air B. cold and dry air C. warm and humid air D. warm and dry air

Answers

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Which of the following is negatively affected by both damming and deforestation?A.
grazing
B.
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C.
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D.
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Answers

The correct answer is - B. biodiversity.

The damming is effecting very negatively the biodiversity in the river systems. It stops the natural movement of the species, rising the temperature of the water, as well as the movement of the nutrients through the water. This disables the species to feed themselves properly, or mate, and changes their environment, so very often, lots of species die out.

Deforestation is perfect example of reducing the biodiversity. The forests provide shelter, habitat, food source, for both the animals and plants, and once they are gone, the other flora and fauna is left out on the open without anything, and it dies out.

biodiversity... your welcome

Which of the following is a way that carbon enters the atmosphere?

Answers

Volcanic activity is a way that carbon enters the atmosphere. Hence, option C is correct.

What is meant by Volcanic activity?

Volcanic activity includes gas emissions, non-explosive lava emissions, and extremely powerful explosive bursts that can last for several hours. The relative numbers, types, and patterns of eruptions have an impact on the forms and sizes of volcanoes.

Due to the extreme heat found deep below the Earth, some rocks slowly melt and condense into lava. Magna's chambers are spaces where magma rises and collects because it is lighter than the solid rock around it. Eventually, some of the magma rushes through cracks and vents to the Earth's surface.

An eruption occurs when lava and gas are released from a volcano, frequently in an explosive manner.

Thus, option C is correct.

For more details about Volcanic activity, click here:

brainly.com/question/10564401

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The options are missing-

1. deposition of sediment

2. burial of biomass

3. volcanic activity

4. photosynthesis

respiration, volcanoes, burning fossil fuels, and man made excretion.

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