Answers by Niko Lang
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Answers by Niko Lang

Answers by Niko Lang
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-3.5 x 0.2 = ?? I need help or I’m gonna fail
answered May 1, 2021
3 votes
235k views
A sample of iron-59 contains 50mg. One hundred days later, the sample contains 10.75 mg. What is the half-life of iron-59, in days?
answered Apr 26, 2021
4 votes
205k views
Please help with this
answered Apr 26, 2021
4 votes
26.5k views
On the map above, the areas in light yellow (Letter A) have what type of climate? A semiarid B. arid C. Mediterranean D. humid subtropical Please select the best answer from the choices provided СА B С
answered Mar 20, 2021
4 votes
206k views
Rolston Music Company is considering the sale of a new sound board used in recording studios. The new board would sell for $26,900, and the company expects to sell 1,540 per year. The company currently
answered Oct 9, 2020
6 votes
4.5k views
URGENT "I had nothing to say to these words: they were not new to me: my very first recollections of existence included hints of the same kind. This reproach of my dependence had become a vague sing-song
answered Jul 1, 2020
0 votes
135k views
Please select the word from the list that best fits the defintion A method for showing what a molecule or compound contains Molecule Compound Mixture Chemical formula Molecular formula Pure substance
answered May 7, 2020
4 votes
120k views
What is a scientific variable
answered May 6, 2020
5 votes
78.7k views
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