janessa0804

On site since: 2018-03-01 15:24:15

Age: 27 years

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Asked questions: 6

Gave answers: 20

Point: 112

Best answer: 2

Questions

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Chemistry, 22.03.2021 21:40

One mole of copper has a mass of 63.5 grams. Approximately how many atoms of copper are present in one mole of copper?...

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Mathematics, 22.03.2021 21:40

the half-life of radium-224 is approximately 3.66 days. How much of a 5-gram sample of radium-224 would remain after 9 days? Round to three decimal pl...

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Physics, 22.03.2021 21:40

Object A has a mass of 3 x 10^10 kilograms, and object B has a mass of 8 x 10^10 kilograms. If they are 8,000 meters apart, what is the gravitational...

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Physics, 22.03.2021 21:40

Please help me on this I wanna pass so bad...

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Social Studies, 22.03.2021 21:40

Why was it important for a culture to have a written language and not just a spoken language ?...

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Mathematics, 22.03.2021 21:40

Find the values of x and y. ...

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Mathematics, 22.03.2021 21:40

Two trains, Train A and B, weigh a total of 251 tons. Train A is heavier than train B. The difference of their weights is 181. What are the weights of...

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Business, 22.03.2021 21:40

Miscavage Corporation has two divisions: the Beta Division and the Alpha Division. The Beta Division has sales of $265,000, variable expenses of $141,...

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Chemistry, 22.03.2021 21:40

With acid of diagram, demonstratehow Convection inliquid occurs...

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Chemistry, 22.03.2021 21:40

What is the pH of 2.88*10^-5 M LiOH?...

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Mathematics, 22.03.2021 21:40

Here's the png with the question. I think I have the right answer but I need help.

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History, 22.03.2021 21:40

What is a "Golden Age?"...

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Mathematics, 22.03.2021 21:40

I been stuck on this help please ...

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English, 22.03.2021 21:40

From the text "The Death Penalty is a Step Back" by Coretta Scott King Which quote from the essay is a restatement of the thesis/controlling id...

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Mathematics, 22.03.2021 21:40

In a lab experiment, 5300 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 15 hours....

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Biology, 22.03.2021 21:40

No downloadable links or files. I WILL MARK BRAINLIEST! A biologist is in the process of classifying a newly discovered fungus. The fungus is a decom...

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Biology, 22.03.2021 21:40

A colorblind male marries a normal female. Their daughter is colorblind. What are the genotypes of both parents?...

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Arts, 22.03.2021 21:40

Who began the Pops tradition, and why?...

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Mathematics, 22.03.2021 21:40

20 poi Students are painting a mural for the community. The mural will be is 10 feet wide and 5 feet high. Every 12 inches on the scale drawing...

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History, 22.03.2021 21:40

What do the Justinian Laws say about the level of tolerance shown to those who don’t practice the official religion?...