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Copper is obtained from suflide ores such as chalcocite (copper(i) sulfide) through the a multistep process. after the ore is ground, it is heated strongly with oxygen gas, roasting it, forming powdered
answered
Dec 18, 2024
Chemistry
high-school
1
answer
186k
views
Assume the inflation rate is 356% APR, compounded annually. Would you rather eam a nominal return of 4.72% APR, compounded semiannually, or a teal rebum of 296% APR compounded quarterly? (Note: Be careful
asked
Nov 28, 2024
Business
high-school
1
answer
125k
views
Why is there a need to be vaccinated with a new flu shot every year? 1) The RNA genome of influenza mutates frequently, causing minor changes. This is referred to as antigenic drift. 2) Influenza viruses
answered
Oct 24, 2024
Medicine
college
1
answer
8.9k
views
raya mancillas has determined that her net worth is $24,000, excluding her home. she owes $90,000 on her mortgage and $12,000 on a car loan. what is raya's debt-to-equity ratio?multiple choice3.22.02.70.
asked
Oct 17, 2024
Business
high-school
1
answer
139k
views
Which customers would love the Samsung Galaxy S20+?
asked
Oct 15, 2024
Business
high-school
1
answer
32.2k
views
Which elements for each? 2.I am in the carbon family and in the fifth period. 5. I have 20 neutrons and am found in your teeth and bones. 6. I make up 78% of the air and am found in the 15th group. 9.
asked
Sep 27, 2024
Chemistry
high-school
1
answer
114k
views
In the poem In the depths of Solitude. what is the relationship between nature and science in this poem?
asked
Sep 22, 2024
English
college
1
answer
223k
views
Why does a muscle stretched to 150% of its resting length produce less force?
asked
Sep 17, 2024
Health
high-school
1
answer
206k
views
EQ: “How have I improved in each of the four areas of Essential Academic Skills for success?” 1. Accessing Prior Knowledge and Review 4_Ess_Skills_PPT (2).pdf Identify the appropriate numbered Essential
answered
Aug 29, 2024
Advanced Placement (AP)
high-school
1
answer
152k
views
How would you balance the following chemical equation: A) Place a 2 in front of Ca2 B) Place a 2 in front of O2 C) Place a 2 in front of CaO D) It is already balanced
answered
Aug 12, 2024
Chemistry
middle-school
2
answers
105k
views
What are major sociocultural features of a tribal society?
asked
May 18, 2024
Social Studies
high-school
1
answer
201k
views
The difference between over-the-shoulder code review and _____________ is over-the-shoulder requires two programmers, one explains their code to the other; the latter also uses two developers but allows
answered
Apr 23, 2024
Computers and Technology
high-school
1
answer
181k
views
Check the three components of the Relative Value Unit. 1. cost differential 2. malpractice 3. inflation rate 4. work 5. office space expense 6. practice expense
asked
Apr 18, 2024
Business
high-school
1
answer
215k
views
What are five main "takeaways" in the documentary, A Time for Justice?
asked
Feb 18, 2024
History
high-school
1
answer
234k
views
Why would it have it taken years for the Florida keys to recover from the Labor Day hurricane? pls tell right answer :) or this is me :)
asked
Oct 19, 2023
Social Studies
high-school
1
answer
214k
views
I need help with this
answered
Oct 12, 2023
English
college
1
answer
145k
views
Solve for b: a+b÷j =z
asked
Aug 24, 2023
Mathematics
college
1
answer
54.9k
views
Read the statement. The shape of the pyramids of Giza reflects the importance of the _[blank]_ in the ancient Egyptian religion. Which most accurately completes the sentence? kaka Nile River sun god
answered
Jul 22, 2023
History
college
2
answers
165k
views
In a certain Algebra 2 class of 26 students, 10 of them play basketball and 5 of them play baseball. There are 3 students who play both sports. What is the probability that a student chosen randomly from
answered
May 31, 2023
Mathematics
high-school
1
answer
182k
views
When trying to enter the emerging system of global trade, Europe found that: A. it had nothing anyone really wanted, especially not China B. everyone was eager for its technological innovations C. everyone
answered
Apr 18, 2023
History
college
1
answer
8.9k
views
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