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PLEASE HELP URGENTTTTT
answered
Sep 14, 2021
Mathematics
college
5
votes
133k
views
Tia has a sample of pure gold (Au). She weighed the sample and the result was 25.0 grams. Tia wants to determine the number of atoms in the sample. Calculate the number of atoms in 25.0 g of pure gold.
answered
Sep 10, 2021
Chemistry
middle-school
7
votes
96.1k
views
Need help hurry please
answered
Aug 17, 2021
Mathematics
high-school
0
votes
73.5k
views
Simplify the equation 6w + 2/3 + 3w P.S. 2/3 is a fraction btw
answered
Jul 3, 2021
Mathematics
middle-school
3
votes
19.5k
views
Rewrite this equation in the form y = ax + b. y - 3 = 1/2x + 1
answered
Jun 7, 2021
Mathematics
middle-school
2
votes
170k
views
1. Brandon has $12. He will eam $8 for every hour he works. He would like to have $52 at the end of the day. Let h represent the number of hours Brandon works. Equation: Solve it to find how many hours
answered
Mar 12, 2021
Mathematics
college
0
votes
194k
views
A plane electromagnetic wave traveling in the positive direction of an x axis in vacuum has components Ex = Ey = 0 and Ez = (4.3 V/m) cos[(π × 1015 s-1)(t - x/c)].(a) What is the amplitude of the magnetic
answered
Feb 22, 2021
Physics
college
4
votes
6.3k
views
Vincente is conducting research to test the hypothesis that the social contagion effect is weak in adults. His finding that adults who have a close friend or relative that abstains from drinking alcohol
answered
Jan 24, 2021
Business
high-school
4
votes
84.1k
views
How does the government not helping those in need lead to the Great Depression.
answered
Jan 12, 2021
History
college
4
votes
226k
views
Why does fluorine have a higher ionization energy than iodine
answered
Dec 30, 2020
Chemistry
high-school
5
votes
67.3k
views
Which of the following describe the country in early 1968? Check any of the boxes that apply. President Johnson decided not to run for re-election. The country was divided over the issues of the Vietnam
answered
Nov 10, 2020
History
middle-school
4
votes
90.6k
views
4. Divide –50m3n5 by –5m2n2. A. 10mn3 B. –45m5n7 C. –10mn3 D. 45m5n7
answered
Nov 8, 2020
Mathematics
high-school
2
votes
217k
views
What is the answer?????
answered
Oct 1, 2020
Computers and Technology
middle-school
4
votes
71.8k
views
How does the Constitution limit congressional power?
answered
Aug 25, 2020
Social Studies
middle-school
3
votes
200k
views
A dog whistle uses a frequency higher than humans can normally hear. A pet owner wants to test his dog whistle. The owner has a helper drive a car and blow the whistle while he stands on the sidewalk.
answered
Jul 5, 2020
Physics
high-school
5
votes
20.7k
views
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