marlenemedina247

On site since: 2017-05-11 02:38:27

Age: 19 years

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Asked questions: 8

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Chemistry, 01.05.2021 07:30

The following three solutions are mixed together. 58.0mL of 0.40M HCl 26.0mL of 0.65M HNO3 40.0mL of 1.2M LiOH Calculate the fi...

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Mathematics, 01.05.2021 07:30

Let X X represent the full height of a certain species of tree. Assume that X X has a normal probability distribution...

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History, 01.05.2021 07:30

Was the conflict between North and South Korea (1950-1953) a Korean War, or an American War fought abroad?...

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Mathematics, 01.05.2021 07:30

Use the half-angle identity to find the value of 11/12...

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Mathematics, 01.05.2021 07:30

(Lesson 4.2) Write an explicit rule in function notation for each arithmetic sequence. (1 point) 15. A student loan needs to be paid off beginning t...

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Mathematics, 01.05.2021 07:30

A nurse is measuring a patient's height using a standard upright scale labeled in one-eighth-inch increments. Which measurement could not be an accu...

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Social Studies, 01.05.2021 07:30

Whạt might happen if a nation's population grows too slowly? A) There may be a strain on the country's infrastructure. B) There may not be eno...

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Social Studies, 01.05.2021 07:30

Darwin's theory of natural selection consists of four important parts. Which of these correctly lists the four essential parts of natural selection?...

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Mathematics, 01.05.2021 07:30

Hassan and John have some money. If Hassan gives John $5, they will have the same amount of money. If John gives Hassan $5, Hassan will have twice a...

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Mathematics, 01.05.2021 07:30

twice the sum of a number and 8 is equal to 3 times the difference of the number and 7 find the number

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Social Studies, 01.05.2021 07:30

What was the purpose of the Black Codes? Group of answer choices A) to allow formerly enslaved people to buy property B) to...

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Chemistry, 01.05.2021 07:30

Three moles of oxygen gas is stored in a 2.5-liter container at 35°C. What is the pressure of this gas?...

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History, 01.05.2021 07:30

How did the Huang River civilization develop differently from other river valley civilizations? Its trade with India brought it goods as well as new...

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Mathematics, 01.05.2021 07:30

the area of a square is 144 square centimeters. What is the length of one side of the square? pls help its on khan...

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Social Studies, 01.05.2021 07:30

What are the political, cultural, and economic forces that threaten the matrilineal orientation of the Minangkabau?...

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Chemistry, 01.05.2021 07:30

HELP WILL GIVE BRAINLIEST NO WEIRD ANSWERS PLSS

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Mathematics, 01.05.2021 07:30

Mingfa says, "My sister and I have $130 altogether. If my mother gives me another $10, I'll have 3 times as much money as my sister."How much...

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History, 01.05.2021 07:30

Look at the picture. ...

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Biology, 01.05.2021 07:30

An organ that develops a secretion is a/an . A. estrogen B. hormone C. gland D. progesterone2. A is the chemical secretion of endocrine...

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Mathematics, 01.05.2021 07:30

Join my Z. o.om we could talk and play games we can watch movies ID 936 5109 0266 password: 999 hehe :)...