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Serena

Questions (178)

In a heating and cooling curve, I understand that the flat part means that the bonds are either forming or breaking, depending
1. 3 answers
2. 690 views
I have discovered a new chemical compound with the formula A2B. If a saturated solution of A2B has a concentration of
1. 1 answer
2. 2,575 views
An atmospheric scientist interested in how NO is converted into NO2 in urban atmospheres carries out two experiments to measure
1. 5 answers
2. 1,447 views
Are cold alkalis the same as bases? If not, then what is the difference? Can you also give some examples if they are not the
1. 1 answer
2. 511 views
Hi I need help thinking of a title for my graphic novel. It is about India and its exploitation of children. Could someone help
1. 3 answers
2. 972 views
1. 4^x - 3(4^-x) = 8I got where 4^x = 4 + square root (19), but I can't solve further. The answer is (log (4 + root (19)) ) /
1. 1 answer
2. 368 views
A rectangular box has a length of 12 inches and a width 4 inches. The length of the three-dimensional diagonal of the box is 14
1. 1 answer
2. 2,015 views
A 12-foot ladder is set up 5 feet from the base of a building. How far up the building does the ladder reach? Round your answer
1. 1 answer
2. 1,949 views
Do pipettes blow up like balloons when they are heated. Why or why not?
1. 0 answers
2. 413 views
How could 2 molecular compounds react to create a precipitate and an aqueous solution?
1. 2 answers
2. 465 views
If you are describing a graph that consists of a parabola and a line that intersect at two points, would the system be dependent
1. 0 answers
2. 413 views
Hi. I need help thinking of a title for the essay I am writing.The essay is about the Dominican Republic and Trujillo's regime.
1. 1 answer
2. 555 views
Hi!I'm writing an essay about how women act according to male or female domination. Could you please look at my magic thesis and
1. 5 answers
2. 1,107 views
I have another question regarding functions, but instead if you are adding up functions that are in a radical.f(x) and g(x) are
1. 2 answers
2. 535 views
f(x) = x^2 + 2 g(x) = 2x^2 - 1Find the domain of f+g, f-g, fg, and f/g Can someone please explain to me how you would do this
1. 5 answers
2. 486 views
If the point P is on the graph of a function f, find the corresponding point on the graph of a given function.P (0,5) y = f ( x
1. 3 answers
2. 3,675 views
Can you please explain how to set up the equation?A city council is proposing a new skyline ordinance. It would require the
1. 2 answers
2. 508 views
Can you please tell me if I use this word correctly?Gallantry: The hero was ready for the gallantry that came with saving the
1. 3 answers
2. 381 views
For citing using the Turabian or Chicago format, do you have to put a subscript and a footnote at the end of every sentence? If
1. 1 answer
2. 548 views
When electrons get excited can they only move up one level or can they go up multiple orbitals, but just one at a time.
1. 2 answers
2. 377 views
Can you please rephrase this into words that are easier to understand?How might the scope of his criticism have been limited by
1. 1 answer
2. 1,053 views
An asthma medicine is to be prepared from an elixir with a drug concentration of 5 mg/mL and a cherry flavored syrup that is to
1. 1 answer
2. 540 views
An asthma medicine is to be prepared from an elixir with a drug concentration of 5 mg/mL and a cherry flavored syrup that is to
1. 0 answers
2. 525 views
Before the final exam, a student has test scores of 72, 80, 65, 78, and 60. If the final exam counts as one-third of the final
1. 1 answer
2. 3,044 views
Hi. I'm trying to think of an essay title for an "I believe" essay. The essay is supposed to talk about how I defy the 'single
1. 5 answers
2. 609 views
In The Revival of Antiquity by Jacob Burckhardt,Burckhardt talks about the humanists "It's active representatives became
1. 1 answer
2. 394 views
Can you please show step-by-step how to do this problem?(4x^2 - x +5)/ (x^2/3)
1. 1 answer
2. 392 views
(4x^2 - x +5)/ (x^2/3)Can you please show step-by-step how to do this problem?
1. 1 answer
2. 330 views
Can you please explain this quote said by Pope Boniface VIII in the Unam Sanctum and who he was referring to?Was the Pope
1. 1 answer
2. 628 views
How would you say iPod in Spanish?Would you simply say iPod or would it be better to use electronic device?
1. 1 answer
2. 435 views
What is the factorization of...p^3 - 2p^2 -9p + 18?
1. 2 answers
2. 490 views
Why does a pound of feathers float, but a pound of lead sink?Is it because of how dense each group is?
1. 1 answer
2. 464 views
Hi. I need help on a couple of algebra problems. Can you please explain step by step how to do these?Thanks. �ã(3x (whole
1. 7 answers
2. 527 views
Which sentence is grammatically correct?Most of the European population was peasants. or Most of the European population were
1. 2 answers
2. 507 views
"He simply argued that the peddling of pardons like Colosseum souvenirs trivialized sin by debasing the contrition."Does this
1. 3 answers
2. 852 views
Can you please explain this quote?"The monarchy of Rome, as it is now, is a pestilence to Christendom." -Erasmus
1. 5 answers
2. 780 views
Where was this quote said, what impact did it have on society, and what changes were taking place when this quote was said.“I
1. 3 answers
2. 454 views
Where was this quote said, what impact did it have on society, and what changes were taking place when this quote was said.“I
1. 1 answer
2. 587 views
9. Explain the process of cross-multiplication.
1. 2 answers
2. 540 views
Bob has three sacks of apples and three more apples in his pocket. Each sack contains the same number of apples. Altogether, Bob
1. 3 answers
2. 527 views
This is my sentence...When a single subject is being connected to a plural subject using “or” then the verb is plural. Would
1. 1 answer
2. 1,219 views
What do the hairlike structures on a cell do? Please don't give me a link to another website.Thank you!
1. 3 answers
2. 513 views
Find the measure of the angle formed by the hands of a clock at 9:43.Thanks!
1. 0 answers
2. 401 views
Assume that the ionic compound CaCl2, separates completely into Ca and Cl ions when it dissolves in water. How many moles of
1. 1 answer
2. 1,432 views
How would you solve for 'a'?(1/a) - (1/b) = c would you use the LCD???
1. 1 answer
2. 431 views
In the megalopolis stadium there were 32 sections, and each section could seat 950 people. How many people could the stadium
1. 1 answer
2. 427 views
Can someone tell me the formula of how to calculate depreciation?
1. 1 answer
2. 413 views
a soccer ball is kicked on the ground at 8m/s. another player is standing 30 m away.if she needs to intercept it at 20m - how
1. 2 answers
2. 557 views
an object slides off a roof 10 m above the ground with an initial horizontal speed of 5 m per second. the time between the
1. 0 answers
2. 946 views
Pyschologists train rats to fight and scratch each other by shocking them if they are somber.How is that negative reinforcement?
1. 1 answer
2. 363 views
what creates the circulation of air or water that forms from uneven heating?
1. 1 answer
2. 747 views
4.0 g of ferrous ammmonium sulphate, FeSO4(NH4)2SO4 6H2O, is used. Since the oxalate is in excess, calculate the theoretical
1. 1 answer
2. 1,073 views
Hi I am doing an article on why I think humans should not eat meat from the perspective of a parent with a child.I need three
1. 2 answers
2. 494 views
Hi,I am doing an paper on editors and their roles in broadcast. I wanted to get some ideas about how editors choose their lead
1. 1 answer
2. 516 views
Convert from base 10 to the indicated base.2500 to base 14 I got CA8 to the base of 14. Is that correct?
1. 1 answer
2. 740 views
a pari of shoes is on sale for 10% off the original price. If the sale price is $14.40, what was the original price of the item?
1. 4 answers
2. 1,146 views
rosa wants to buy a computer desk that originally cost $650. It has been marked down to a new price of $520. What is the percent
1. 2 answers
2. 431 views
Why does Gene not have an interest in Brinker in the book A Separate Peace?
1. 0 answers
2. 906 views
Has anyone done the Sahron Clark, accouting in Peachtree?Just wondering how to enter the supplies on hand, to the adjusted trial
1. 0 answers
2. 371 views
How did the primordial atmosphere, photosynthesis, oxygen, the ozone layer, and the endosymbiotic theory influence the origin of
1. 2 answers
2. 1,014 views
A map drawn to scale of 1:50 000 with the actual distance between two points is 4.5km.Calculate the number of centimetres that
1. 5 answers
2. 2,649 views
One tap can fill a barrel in 3 minutes and another can fill it in 6 minutes. Both taps are turned on together for 1 minute. What
1. 3 answers
2. 293 views
I come at the beginning of time, I come at the end of time, I come twice a week and once per year. What am I?
1. 2 answers
2. 317 views
Insert parentheses to make this sentence true. 3*8+6 squared -8/2=26. My teacher told me I think that the parentheses go around
1. 7 answers
2. 478 views
What human resource challenges might a Canadian company face when operating globally? Give examples of two areas in the world
1. 2 answers
2. 475 views
Approximate the area under the curve on the given interval using n rectangles and the evaluation rules (a)left endpoint, (b)
1. 2 answers
2. 2,208 views
Is there any flowers that rhymes with journal??????
1. 2 answers
2. 544 views
Thanks if anybody can help me!! I need some words that rhymes with journal. Thanks!!!!!!!!!!!1
1. 1 answer
2. 645 views
I have a question about dogs(shih tzu's)Is a shih tzu a mixed breed? Please Help me!!!!! :( :)
1. 1 answer
2. 446 views
For the color codes evil represents red so what color represents happy?
1. 1 answer
2. 430 views
I am looking for ideas for 3rd grade recycleable inventions.
1. 0 answers
2. 381 views
At a picnic, a Styrofoam cup contains lemonade and ice at 0 degree C. The thickness of the cup is 2.0*10^-3m, and the area is
1. 2 answers
2. 659 views
How to solve this problem.3X-Y=12
1. 4 answers
2. 234 views
OK I need so much help: i can't figure out this problem, and if i don't get it right i get an f on the assignmrnt: ok here is
1. 3 answers
2. 373 views
So do you mean to say....Ferris wheels use motors, therefore meaning that electrical energy is present. Electrical energy from
1. 1 answer
2. 904 views
Hi, everyone who is going to read this, thank you for trying to help me, this really means a lot to me, you are saving my
1. 1 answer
2. 555 views
Not be to a nag, I was just wondering (in addition the energy section from my previous post)...in the wheel the electrical
1. 2 answers
2. 674 views
Hi, everyone who is going to read this, thank you for trying to help me, this really means a lot to me, you are saving my
1. 3 answers
2. 616 views

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