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You add 50 mL of water at 20°C to 200 mL of water at 70°C. What is the most likely final temperature of the mixture?
answered
May 17, 2021
Physics
middle-school
3
votes
104k
views
For each of the functions below, indicate whether the function is onto, one-to-one, neither orboth. If the function is not onto or not one-to-one, give an example showing why. (a)f1:Z→Z.f1(x) =x33 (b)f2:Z→Z.
answered
Apr 16, 2021
Mathematics
college
7
votes
52.7k
views
Factor completely: 1-1/8p^3
answered
Mar 12, 2021
Mathematics
high-school
3
votes
196k
views
IS THIS CORRECT, THANKS!
answered
Feb 6, 2021
Mathematics
high-school
5
votes
134k
views
Help me pls 20 points
answered
Dec 26, 2020
Mathematics
middle-school
2
votes
220k
views
The sequence of ________________ in a DNA molecule determines the protein that will be produced. A) lipids Eliminate B) nucleotides C) proteins D) sugars
answered
Nov 24, 2020
Biology
middle-school
4
votes
29.1k
views
Which statement is true about the process of accretion?
answered
Aug 28, 2020
Physics
middle-school
5
votes
3.0k
views
Select all that apply. What are the three characteristics of hunter-gatherer societies? 1. difficult terrain caused issues 2. less harsh conditions that agrarian societies 3. abundant food supply during
answered
Mar 25, 2020
Social Studies
middle-school
4
votes
187k
views
Which of the following triggered the second industrial revolution? A. Geologists discovered vast quantities of petroleum in germany B. Entrepreneurs figured out how to extract coal much more efficiently
answered
Jan 30, 2020
History
middle-school
5
votes
121k
views
Please need help with 4 and 5
answered
Oct 19, 2019
Mathematics
middle-school
0
votes
175k
views
Give a breif description of what Jems character motivation is as he relates to Boo Radley
answered
Jul 5, 2019
English
high-school
3
votes
51.1k
views
Here is the new question, plz solve this one for me
answered
May 27, 2019
Mathematics
middle-school
4
votes
178k
views
Which of these political views would have been supported by the federalist party in the early 1800s?
answered
Apr 18, 2019
History
high-school
3
votes
55.3k
views
Why do scientists do at least 3 trials when conducting an expirement?
answered
Mar 5, 2019
Biology
high-school
2
votes
118k
views
The Social Democratic Party, formed as a political faction in the late 1800s in Russia, took its ideology from __________. Benjamin Disraeli Otto von Bismarck Karl Marx Clemens von Metternich
answered
Dec 12, 2018
History
high-school
2
votes
117k
views
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