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Answers by Pvshnik

Answers by Pvshnik
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Given the chemical equation: Fe2O3 + 3CO --> 2Fe + 3CO2 You need to make 112 g of iron (Fe). You have as much carbon monoxide (CO) as needed. How much iron oxide (Fe2O3) do you need to start with?
answered Oct 7, 2021
4 votes
121k views
Which expression is equivalent to 5(8+9)?
answered Sep 25, 2021
2 votes
165k views
Convert into linear equations
answered Mar 31, 2021
2 votes
2.8k views
Somebody cheer me up plz thank you
answered Feb 10, 2021
1 vote
128k views
A $200,000 loan amortized over 12 years at an interest rate of 10% per year requires payments of $21,215.85 to completely remove the loan when interest is charged on the unrecovered balance of the principal.
answered Feb 9, 2021
2 votes
196k views
3(1−9a)+22a=2(2a−9)−15 i need a step by step explanation
answered Feb 8, 2021
4 votes
156k views
In which region are the Rocky Mountains located? a East b Northwest c Southeast d West.
answered Jan 24, 2021
4 votes
125k views
Which term defines the amount of water that is in the air?
answered Oct 8, 2020
5 votes
121k views
Sixty percent of the eligible voting residents of a certain community support the incumbent candidate. If eight of the residents are selected at random, find the probability that at least five of the eight
answered Jul 29, 2020
0 votes
209k views
To maximize its profit, a producer should set a price (and produce that related output) where:A. marginal cost is just less than or equal to marginal revenue. B. marginal cost is at its minimum. C. price
answered Jun 23, 2020
4 votes
106k views
12) Add the fractions, and simplify if possible. (y+7)/(y^2-y-12) - 2/(y^2-9)
answered Apr 16, 2020
4 votes
117k views
in about 100 words analyze kennedy’s inaugural address his reasoning purpose and the way he uses literary devices and historical references
answered Apr 10, 2020
2 votes
143k views
is this hyperbole or personification? please help! The sentence is:The stilettos that Maggie wore were killing her!
answered Jun 2, 2019
2 votes
32.1k views
Chloe is paid $1,213.15 semimonthly. What is her average monthly net, or take-home, pay?
answered May 8, 2019
2 votes
81.6k views
Which area of earth is most similar to the suns convention zone
answered Apr 11, 2019
3 votes
5.1k views
If n represents a number in the following sequence, the next term in the sequence can be determined by using which of the following expressions? 1 , 3 , 9 , 27 ...
answered Nov 3, 2018
4 votes
20.2k views
When you turn on a high-speed power tool such as a router, the tool tends to twist in your hands. why?
answered Jul 12, 2018
3 votes
168k views
What theorems can be utilized in solving polynomials and their depressed equations? How can polynomial functions be written when given the zeros?
answered Jul 9, 2018
4 votes
129k views
Convert 90 cubic feet into cubic yards
answered May 25, 2018
3 votes
64.0k views
When you tell yourself that you will never be happy again now that your significant other has ended the relationship, you are in engaging in what albert ellis calls?
answered Apr 15, 2018
7 votes
41.7k views
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