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5 pos. 1. An excess of sodium sulfate was added to a 500. mL sample of polluted water. The mass of lead (II) sulfate that precipitatcd was 308.88 mg. Determine the mass of lead that was in the polluted
answered
Oct 2, 2022
Chemistry
college
4
votes
195k
views
Which set of numbers could be the size lengths of a right triangle
answered
Jun 12, 2022
Mathematics
high-school
14
votes
142k
views
If I'm writing and essay and I'm writing my opening sentence and I'm done writing it do I indent it for my actually sentence or to I put a period and make it a hold paragraph.
answered
May 29, 2022
English
college
7
votes
137k
views
Please write out, step-by-step, how you obtained the correct answer for this math problem. Jose and Zola want to purchase their first home. Jose makes $23.50 an hour and works 40 hours per week. Zola makes
answered
Apr 6, 2022
Business
college
3
votes
86.0k
views
Find the sum of first 20 to terms of an ap in which d is equal to 7 and 20 second term is 149
answered
Nov 21, 2021
Mathematics
high-school
5
votes
79.8k
views
Why was the addition of land important to thomas jefferson’s plan for u.s. economy?
answered
Sep 12, 2021
Social Studies
high-school
2
votes
216k
views
Alicia puts $400.00 in a bank account. Each year the account earns 5% simple interest. How much money will be in her bank account in six months? A) 10.00 B)410.00 C)420.00 D)20.00
answered
Apr 15, 2021
Mathematics
middle-school
5
votes
156k
views
The width of a rectangular playing field at 60 yards. The area is 1920 square yards how far is it diagonally across the yard?
answered
Apr 10, 2021
Mathematics
middle-school
5
votes
34.1k
views
The best way to improve search engine ranking is with 1. Video 2. A blog 3.Having at least 500 words on the page 4.a lot of graphics per page
answered
Apr 6, 2021
Business
college
4
votes
143k
views
2 Points Busco una orquesta que____salsa. O A. toque O B. tocar O c. tocan D. toca SUBM
answered
Mar 19, 2021
Spanish
middle-school
4
votes
4.5k
views
During nuclear fission and fusion, matter that seems to disappear is actually converted into
answered
Mar 17, 2021
Physics
college
4
votes
91.0k
views
Hay Y'all i need help. plz and thank you!!!
answered
Jan 21, 2021
History
middle-school
3
votes
83.4k
views
−3−34(c−4)=54 ppl pls help
answered
Jan 19, 2021
Mathematics
high-school
4
votes
126k
views
What does the term “salutary neglect” refer to?
answered
Dec 16, 2020
Social Studies
middle-school
1
vote
62.5k
views
Answer all of these questions using any of the options listed (options are right under the question) If you can help, thanks sm❤️
answered
Aug 26, 2020
French
middle-school
7
votes
217k
views
Which statement best describes the breakdown of food in the digestive system? Carbohydrate digestion starts in the stomach and protein digestion starts in the stomach. Carbohydrate digestion starts in
answered
Jul 6, 2020
Biology
middle-school
1
vote
186k
views
Cytoskeletal proteins are important for maintaining the structure of the cell, but some of their components also have other functions affecting the cell membrane. If cytoskeletal proteins were temporarily
answered
Jun 1, 2020
Biology
high-school
5
votes
123k
views
Dizzy is speeding along at 22.8 m/s as she approaches the level section of track near the loading dock of the Whizzer roller coaster ride. A braking system abruptly brings the 328-kg car (rider mass included)
answered
Mar 10, 2020
Social Studies
high-school
4
votes
224k
views
Find a cubic function with the given zeros. square root of 5, - square root of 5, 7
answered
Jan 16, 2020
Mathematics
middle-school
3
votes
19.0k
views
Write a Let" statement for the unknown, write an equation, and solve the equation. 11. Jane bought a number of records for $7 each. She then spent $3 more for a poster. If she spent a total of $24, how
answered
Nov 23, 2019
Mathematics
middle-school
5
votes
144k
views
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