porfi

since: 2017-03-23 10:20:51

Age: 32

About myself:

Profiles:

Asked questions: 8

Gave the right answers: 19

Points: 244

Best answer: 0

Questions

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Mathematics, 31.01.2020 07:57

How to multiply whole numbers by fractions...

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Mathematics, 31.01.2020 07:57

Which function below is the inverse of f(x) = x2 − 25? x squared over 25 ±square root of the quantity x plus 25 ±...

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Mathematics, 31.01.2020 07:57

Write an expression for the calculation the difference of 35 and 7 divided by the difference of 9 and 2....

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History, 31.01.2020 07:57

How did the fall of the soviet union effect poland...

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Mathematics, 31.01.2020 07:57

Ajar contains 40 pennies, 18 nickels, 20 dimes and 12 quarters. sophia chooses a coin at random, notes the result, and replaces the coin. she repeats...

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English, 31.01.2020 07:57

Intensity b. measurement c. potential energy d. electricity...

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Biology, 31.01.2020 07:57

What are the three parts of an atp molecule?...

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Mathematics, 31.01.2020 07:57

Select the graph that would represent the best presentation of the solution set. | 5x -1 | < 1...

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Mathematics, 31.01.2020 07:57

Daniel's basketball team won 23 games and lost 8 games. write the ratio of wins to losses in simplest form....

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Mathematics, 31.01.2020 07:57

What is the mode of 1 2 3 4 5 6 7 8 9 10 11...

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Arts, 31.01.2020 07:57

What could you include to give a sense of scale in a photograph of a mountain? a) the sky b) another mountain ...

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Biology, 31.01.2020 07:57

What is a granum? a) a stack of chloroplasts b) a stack of thylakoids c) a membrane eclosing a thylakoid...

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Mathematics, 31.01.2020 07:57

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form....

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Mathematics, 31.01.2020 07:57

Hurrry easyy question! quinn mailed four postcards that each cost $0.25, five letters that each cost $0.44, two large envelopes that each cost...

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Biology, 31.01.2020 07:57

In sexual reproduction, sex cells from each parent combine to form a new offspring. these sex cells are called...

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Mathematics, 31.01.2020 07:57

1. the table shows the soil density of several soil samples at different depths. depth (m) 1 5 6 8 10 12

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Chemistry, 31.01.2020 07:57

How many atoms are present in 3 moles of chromium?...

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Biology, 31.01.2020 07:57

The rainforest contains half of the earth’s wildlife and at least two thirds of its plant species. it can hold great quantities of water and is very i...

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History, 31.01.2020 07:57

How was european dominance different in south africa?...

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Mathematics, 31.01.2020 07:57

Convert the cartesian equation y = 3 to a polar equation. a. r = 3sinθ b. r = 3secθ c. r = 3cscθ...