gianna78

On site since: 2018-03-27 14:06:12

Age: 40 years

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Asked questions: 4

Gave answers: 10

Point: 211

Best answer: 2

Questions

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Chemistry, 30.09.2019 18:00

Use the collision theory to explain how increasing the surface area of a solute will increase the rate of the dissolving process....

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Physics, 30.09.2019 18:00

Which is correct? evolution or creationism?...

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Mathematics, 30.09.2019 18:00

If f(x) = –x2 + 3x + 5 and g(x) = x2 + 2x, which graph shows the graph of (f + g)(x)?...

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Health, 30.09.2019 18:00

What is the average weight for a 12 year old who is 5'4?...

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Mathematics, 30.09.2019 18:00

Write an equation in slope-intercept form for the line that passes through (8,1) and (4,3)....

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History, 30.09.2019 18:00

Should the 1920's be remembered as an era of economic & social prosperity...

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Biology, 30.09.2019 18:00

Which statement best describes the results of dna replication a) two identical dna molecules b) one dna molecule c) messenger rna d) two genetically d...

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Biology, 30.09.2019 18:00

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance...

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History, 30.09.2019 18:00

Why was there good reason to fear a war between the united states and the soviet union...

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Chemistry, 30.09.2019 18:00

Consider the reaction: na2co3 + 2hcl → 2nacl + co2 + h2o. a minimum of moles of sodium carbonate is needed to fully react with 750 g of hcl...

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Mathematics, 30.09.2019 18:00

Given the function f(x) = the quantity of 2x minus 5, divided by 3, which of the below expressions is correct? a. f−1(x) = the quantity of 5 mi...

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Social Studies, 30.09.2019 18:00

What is the rosetta stone and why is it important?...

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Mathematics, 30.09.2019 18:00

Bob has 50 feet of fencing to enclose a rectangular garden. if one side of the garden is x feet long, he wants the other side to be (25 – x) feet wide...

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Mathematics, 30.09.2019 18:00

Aplumber is fitting pipes for a remodeled kitchen sink. the sink requires 3 different sections of pipe; the first i feet long, the second section is...

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Social Studies, 30.09.2019 18:00

How did the events in physics chemistry and astronomy cause the enlightenment...

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Mathematics, 30.09.2019 18:00

Idon't understand how to find distance...

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Computers and Technology, 30.09.2019 18:00

Choose the word that best completes this sentence. you should post safe load for each floor and keep aisles and passageways clear....

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Social Studies, 30.09.2019 18:00

Positive life decisions are usually based on a. your latest interest b. good mental and emotional 6 c. suggestions by friends...

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Chemistry, 30.09.2019 18:00

You determine the ph of an energy drink is 4.33. what is the hydronium ion concentration, [h3o+]?...

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Chemistry, 30.09.2019 18:00

Aflask has a mass of 78.23 g empty and 593.63 g when filled with water. when the same flask is filled with liquid x, its mass is 1026.57 g. what is th...