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Trading cities in West Africa grew rich through: L A gold mining, salt mining, and taxing merchants when they arrived in their cities B unscrupulous merchants who would cheat their customers C selling
answered
May 14, 2021
History
high-school
2
votes
115k
views
susan calculates the heat energy released when water condenses using Q = mCΔT. explain why her calculation is incorrect?
answered
Apr 24, 2021
Chemistry
high-school
3
votes
196k
views
Which change in agriculture in china during the qing dynasty occured at the time that many peasants became wage earners in silk workshops?A) Rising agricultural production meant China needed fewer farmers.
answered
Mar 15, 2021
History
high-school
3
votes
31.3k
views
Beth plays a video game in which she starts with 0 points. In round 1, she loses 3 points; in round 2, she wins 28. points; and in round 3, she loses another 3 points. What is her final score? A: -18 1/2
answered
Mar 1, 2021
Mathematics
middle-school
6
votes
95.8k
views
A Red Rider bb gun uses the energy in a compressed spring to provide the kinetic energy for propelling a small pellet of mass 0.27 grams. By cocking the lever attached to the stock of the rifle, the spring
answered
Jan 30, 2021
Physics
college
3
votes
146k
views
Can somebody help me
answered
Dec 14, 2020
History
middle-school
5
votes
47.3k
views
Suppose a normally distributed set of data has a mean of 123 and a standard deviation of 15. Use the 68-95-99.7 rule to determine the percent of scores in the data set expected to be between the scores
answered
Oct 9, 2020
Computers and Technology
college
3
votes
52.1k
views
How far does a car go in 30 seconds at a speed of 29 m/s?
answered
Aug 9, 2020
Physics
middle-school
4
votes
217k
views
Dr. Lin, who is a developmental psychologist, believes that human development results from the dynamic interaction between developing persons and their surrounding society. Dr. Lin believes that culture
answered
May 23, 2020
Health
high-school
5
votes
48.8k
views
a school's playground, measuring 33 metres, 43 metres, 50 metres, and 25 metres, is enclosed by a chain link fence. how many metres of fencing is used?
answered
May 11, 2020
Mathematics
middle-school
4
votes
149k
views
Which natural polymer comes from a cocoon? rubber wool silk
answered
Feb 19, 2020
Physics
middle-school
4
votes
34.1k
views
100 stickers are evenly divided between 16 children. How many stickers will be left over at the end?
answered
Sep 26, 2019
Mathematics
high-school
1
vote
63.4k
views
What function is graphed below?
answered
Jul 17, 2019
Mathematics
college
5
votes
194k
views
In which number is the digit 7 one-tenth as much than it is in the number 175,963? I need it quick
answered
Mar 7, 2019
Mathematics
high-school
4
votes
96.1k
views
What is the most likely use of a technical dictionary of terms dealing with automobile electrical systems in a particular new car?
answered
Feb 28, 2019
English
high-school
7
votes
67.9k
views
Who was the first person to formulate and the test law
answered
Feb 9, 2019
Biology
middle-school
2
votes
168k
views
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