Answers by Paolo Rotolo
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Answers by Paolo Rotolo

Answers by Paolo Rotolo
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Which laboratory activity involves a chemical change? leaving a copper penny in vinegar until it turns green boiling saltwater for several minutes until only solid salt remains extracting iron filings
answered Sep 2, 2023
3 votes
65.9k views
Look at the image below. 11 10 6 Find the area of the parallelogram, square units
answered Jul 29, 2023
2 votes
50.0k views
Question 1 5 LA Expenditure Rate De Win Enterprises has found that its rate of change of expenditures (in hundreds of dollars per day) on a certain type of job is give by f(x) = 4.1x + 1.9 where x is the
answered Apr 14, 2023
5 votes
197k views
Lolllll helppppp it’s probably simple buttttt
answered Feb 26, 2023
3 votes
78.7k views
The speed of light is around 6.706×10^8 miles per hour. What is the speed of light in units of miles per second?
answered Feb 12, 2023
1 vote
187k views
Identify the z* critical value for constructing a confidence interval for one proportion using these confidence levels. You can reference the t distribution table to answer this question. Enter each answer
answered Jan 12, 2023
2 votes
25.1k views
What did Khrushchev agree to do, according to this excerpt?
answered Nov 19, 2022
2 votes
192k views
Please Help me Historical summaries and summaries of stories should be written in order A. main idea B. importance C. cause-effect D. chronological
answered Oct 29, 2022
8 votes
5.8k views
What's the best way to solve with period pain? I feel like I'm being stabbed a million times and I already took meds for it pls help. 15 points
answered Oct 17, 2022
7 votes
197k views
Which sentence from the passage shows that Clarissa made it to the plane on time? A. After getting her boarding pass, Clarissa made her way to the security line. B. The line looked rather long, and Clarissa
answered Sep 27, 2022
2 votes
216k views
If it costs £55 to buy 11 cushions, how much will it cost to buy 19
answered Sep 19, 2022
3 votes
188k views
What is the midpoint of the segment shown below?
answered Aug 26, 2022
4 votes
142k views
Why was cuneiform first developed and why is writing important, according to John green?
answered Jul 13, 2022
4 votes
170k views
Question 1 (2 points) What is capitalism? (4 points) a A free market system in which people go into business to make a profit b A free market system in which government sets prices and earns profit c A
answered Mar 4, 2022
4 votes
151k views
When I was at school, we ______ stand up when a teacher came into the classroom. A. Must B. shall C. had to D. could
answered Feb 10, 2022
1 vote
56.2k views
He microsphere nanoscope is a powerful tool that allows humans to see structures 9 × 10–9 meter in diameter. How is this number expressed in standard form?
answered Nov 11, 2021
0 votes
180k views
What style of writing did all clvillzations In anclent Mesopotamla use? A cuneiform B hieroglyphs C logograms D pictograms
answered Oct 8, 2021
0 votes
184k views
6. The side of a square field is 125 m. Thereare two paths runninginside it along the sides, crossing each other at thecentre.The width of thelengthwise path is 3 m and the width of the breadthwise path
answered Sep 14, 2021
1 vote
15.7k views
Help meeeeee please ​
answered Aug 22, 2021
2 votes
42.8k views
What is a energy store? ​
answered Aug 18, 2021
2 votes
32.8k views
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