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x^2 - 4
What are the: Intervals on which the graph is above the x axis Intervals on which the graph is below the x axis Intervals
2 answers
1,653 views
Describe the Greek and Roman contributions to today's world.
3 answers
558 views
Can someone help me understand this Aristotle quote from Book 2 of Nicomachean Ethics:
Virtue, then, is a state of character
0 answers
439 views
The function of diastase and how it is affected by temperature. I got the function.. but i don't know how temperature affects
0 answers
490 views
On the question that someone posted.....I asked my teacher on what formula I should use and said I should use this one: V^2=
1 answer
467 views
f(0) = -2sin(4(0+45))-1 *the zeros is the symbol theta*
Find the Amplitude,Period, Phase Shift and Vertical shift
1 answer
553 views
Given y=2x^2-10x. Find all real values of x for which y=-3
2 answers
1,144 views
1) a wire of length 1m has a resistance of 2 ohm.obtain the resistance if specific resistance is double,diameter is double and
2 answers
3,606 views
Find the area bounded by the y-axis and x = 4-y^2/3
1 answer
2,134 views
In what position will a converging lens of local length 10 cm from an image of luminous object on a screen located 50 cm from
0 answers
805 views
If my paragraph is correct
« Une affaire terriblement seule de la vie. Vous entrez dans seul le monde et vous sortez seul du
4 answers
849 views
Can i post my paragraph for Ms.Sra to check if correct.. if possible
5 answers
643 views
Laissez votre opinion de la photo en repondant à 7 de ses questions (en completant les phrases) en utilisant le subjonctif ou
2 answers
655 views
Faites un petit et simple dialogue (2 personnages et 3 lignes chacun) en utilisant le langage des textos français.
I don't
3 answers
654 views
Ecrivez 5 phrases qui montrent clairement la difference entre peut-etre et Peut-etre que. Je ne veux pas une explication, mais
6 answers
802 views
Im writing an essay on the novel The Stranger(L'etranger) and im trying to think of a good title. The themes im discussing are
1 answer
565 views
Mien,Tien,Sien
If my answers are correct.*original sentences and after hyphen are my answers 1) On a lu ses histoires - Ce sont
2 answers
656 views
Paris? La Côte d'Azur? Monaco? Planifiez un voyage à ces destinations. Cherchez un hôtel (l'adresse aussi), un restaurant
4 answers
641 views
A question about Les mots negatifs usuels... how would i write the negative for example A-t-elle des freres et des soeurs.. i
16 answers
687 views
Faites 5 phrases en donnant des solutions possibles aux guerres, faminines, etc. UTILISEZ SEULEMENT LE SUBJONCTIF! ON DOIT AVOIR
14 answers
815 views
I also have another question. I have to write 5 phrases with the direct pronouns and make it faire causatif. I also have to to
3 answers
652 views
Recris les phrases suivantes au passe compose enutilisant "faire causatif"
Original sentences: 1) Les vedettes ont porte les
10 answers
780 views
SraJMcGin, Im not sure what my instructions for my work means or what i am supposed to do.
Donnez des ordres aux gens pour
4 answers
655 views
Is it possible the french expert on this site, can look over my small paragraph if i have correct translations..
7 answers
597 views
Why did the author chose a grasshopper and ant in La cigale et la fourni(The grasshopper and the ant)
5 answers
509 views
The grasshopper and the ant (la cigale et la fourmi)
How the grasshopper and the ant personified?
3 answers
625 views
The grasshopper and the ant (la cigale et la fourmi)
1) Why is the ant well prepared for the winter 2) Why the ant refuse the
1 answer
818 views
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject
0 answers
706 views
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject
0 answers
695 views
Donnez-moi un exemple des accords qu'on fait avec il,elle,nous, ils et elles au passe compose avec "etre" et les pronom suject
6 answers
780 views
Qu'est-ce qu'il faut ajouter avant "on" apres les mots si, et,ou,qui,que,ou,quoi?
8 answers
1,012 views
What is the theme of the song, On s'attache? There are english lyrics but i don't know what the theme would be..
9 answers
1,438 views
Tennis Ball Manufacturing: A company manufactures tennis balls. When its tennis balls are dropped onto a concrete surface from a
1 answer
1,880 views
is this function - y=3^x open up or down? is it a vertical stretch or compression?
6 answers
437 views
y=3^x
opens up or down? vertical stretch or compression vertex y-int domain and range
1 answer
370 views
What are the conflicts in Somalia and Mexico and how do they compare and contrast?
I'm not all sure about the conflict in
3 answers
694 views
The sum of the first 15 terms of an arithmetic series is 1290. The sum of the first 16 terms is 1464. Find t16. Find S20
1 answer
471 views
A contest winner is given a choice of 2 prizes.
Prize 1:$1 today, $2 tomorrow, $4 on day 3 and so on, for 30 days. Each day the
1 answer
604 views
How does Erik (the phantom) from The Phantom of the Opera show romance?
9 answers
623 views
Phantom of the opera.
how does the theme of horror relate with Erik's (Phantom) face deformity?
4 answers
614 views
While golfing, Sahar hits a tee shot from T toward a hole at H, but the ball veers 23 degrees and lands at B. The scorecard says
1 answer
790 views
Rosa poured 1 3/4 quarts of grape juice into a container. She added 3 1/3 quarts of apple juice. She then poured 2 2/3 quarts of
6 answers
1,675 views
What volume of carbon dioxide is produced when 7.5g of butane react with 19g of oxygen gas at 74 degrees celsius at 550 torr?
1 answer
532 views
The function h(t)= 2 + 50t - 1.862t^2, where h(t) is the height in metres and t is the time in seconds, models the height of a
1 answer
444 views
Kool Klothes has determined that the revenue function for selling x thousand pairs of shorts is R(x) =-5x^2 + 21x. The cost
1 answer
694 views
The function h(t) = 2 + 50t -1.862t^2, where h(t) is the height in metres and t is the time in seconds, models the height of a
0 answers
505 views
Given the following balanced equation, determine the rate of reaction with respect to [O2].
2 SO2(g) + O2(g) → 2 SO3(g)
1 answer
7,157 views
If the concentration of AgCl drops from 1.000 M to 0.655 M in the first 30.0 s of the reaction, what is the average rate of
1 answer
457 views
Five friends went to a baseball game. Three of the friends each bought a ticket for x dollars and a soda for $6.00. The other
2 answers
622 views
Why is health care recession proof?
1 answer
499 views
Find the percentage composition of (NH4)3PO4
What i don't understand is if the mass of the element isnt given how would i
1 answer
1,708 views
A small rocket is fired in a test range. It rises high into the air and soon runs out of fuel. On the way down it passes near an
0 answers
710 views
A 425 g model rocket is accelerated upward at 86 m/s2 by its engine. What is the value of the force exerted by the engine on the
2 answers
1,378 views
i need one sigh of discrimination here's my work
The most obvious form of discrimination is skin color. Crooks is segregated in
1 answer
639 views
i need one sigh of discrimination here's my work
The most obvious form of discrimination is skin color. Crooks is segregated in
0 answers
451 views
A 6.00 L balloon contains helium at SATP at ground level. What is the volume when it floats up to an altitude where the
1 answer
509 views
In an acid base titration 32.5 mL of sodium hydroxide, NaOH, were neutralized by 17.6 mL of 0.180 mol/L sulfuric acid, H2SO4.
1 answer
913 views
Write the total ionic and net ionic equations for each of the following reactions:
A) hydrobromic acid with potassium hydroxide
1 answer
826 views
A block and tackle with a velocity ratio of 5 is used to raise a mass of 25kg through a vertical distances of 40cm at a steady
9 answers
5,919 views
One of the reactions involved in the smelting of copper sulfide ores involves copper (I) oxide and copper (I) sulfide: 2Cu2O2 +
1 answer
934 views
Acetylene gas(c2h2) is used in welding. During one job a welder burns 48.0 g of acetylene. Using a balanced equation for the
6 answers
1,901 views
Acettlene gas (C2H2) is used in welding. During one job, a welder burns 48.0 g of acetylene. Using a balanced equation for the
1 answer
1,350 views
CuSO4.xH2O
Determine the percent by mass of water in your sample of hydrated copper (II) sulfate. Show your calculations clearly.
3 answers
3,411 views
The temperature of the air is 20.0 degrees Celsius when a tourist drops a coin into a wishing well. She hears the splash 5.30 s
3 answers
644 views
Which wave of the following wavelengths could not make a standing wave in a 1.0 m string, with nodes at both ends?
A. 2.0 m B.
3 answers
1,650 views
Jake mixes pineapple, orange and lemonade in the ratio of 1:2:4. If he has 3 parts pineapple, how much orange and lemonade does
1 answer
477 views
Are Lilac flowers vascular or non vascular
0 answers
580 views
Is a Lilac Flower:
a) Vascular or non-vascular b) Gymnosperm or angiosperm c) Monocot or a dicot My Work i know c) is dicot but i
1 answer
1,137 views
A woman on a bicycle traveling at 10m/s on a horizontal road stops pedaling as she starts up a hill inclined at an angle of 10°
1 answer
1,105 views
A meteorite weighing 1860N strikes the earth with a velocity of 45.2m/s. What is its kinetic energy? Write in SN to one decimal
3 answers
1,068 views
Calculate the power needed from the motor of an elevator for it to be able to lift a 1x10^4kg mass a distance of 20m in 5s.
1 answer
2,108 views
How do I solve 15x=75?
2 answers
458 views
If you spent 85% of your money and have only $75.00 left, how much money did you start with?
3 answers
663 views
How much does the luminosity of a spherical source of blackbody radiation increase if you triple its size?
1 answer
1,043 views
If some external force were able to compress the sun, how would the sun react and why?
0 answers
690 views
Complete and balance the following reactions, where applicable. If no reaction occurs, write N.R.
Li + H2O ----> KCI + F2 ---> Au
2 answers
756 views
Three children are fighting over a toy. One child pulls on the toy with a force of 100N at an angle of 37° north of east. The
1 answer
1,937 views
A satellite orbits a planet at 4000m/s, and the acceleration of gravity (centripetal acceleration) on the satellite is 0.58m/s2.
1 answer
566 views
A cord 0.65m long exerts a centripetal force of 23N on a whirling 2kg mass tied to the end of the cord. What is the velocity of
0 answers
755 views
A couple has a child with an autosomal recessive form of glycogen storage disease, a deficiency of a lysosomal enzyme. An
1 answer
676 views
The student bookstore had a textbook for sale at $89.95. A student found the textbook on eBay for $62.00. If the student bought
1 answer
876 views
Solve for x in each of the following:
a: 2/3x = 11/6 b: 3/4 / x = 1/3 c: 5/6 - 2/3x = 3/4 d: 2x/3 + 1/4 = x/6 - 1/2 Please help
2 answers
479 views
The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The
1 answer
700 views
Naturally occurring copper is a mixture of two isotopes. One of these has 34 neutrons the other has 36. If the relative atomic
4 answers
892 views
Find the first five terms of the sequence whose nth term is given.
a: (-2)n + 2n b: n squared(-1)n c: |10-n squared|
1 answer
1,025 views
What is the preferred method of sterilization for heat-sensitive solution? In addition, note a heat-sensitive solution that can
1 answer
767 views
How would you disinfectant a plastic chair surface contaminated with blood in the hospital? (Please note in detail the steps
1 answer
496 views
Explain why regular hand soaps are good de-germing agents but poor antimicrobial agents
1 answer
516 views
If you are formulating a new chemical disinfectant for bacterial control in the home, note two factors that you would take into
1 answer
408 views
A patient with an active case of Mycobacterium tuberculosis (TB) was treated and released from the hospital. You are responsible
0 answers
598 views
Name a pathogenic bacterium (provide genus and species names) and the disease caused in humans that is typically spread by
0 answers
676 views
How would you disinfectant a plastic chair surface contaminated with blood in the hospital? (Please note in detail the steps
0 answers
494 views
What methods would you use to sterilize and clean a lab coat contaminated with a broth culture of Vibrio cholerae so that the
3 answers
1,312 views
Name a pathogenic endospore-forming bacterium (provide genus and species names) which can be associated with improperly canned
0 answers
761 views
An object has a volume of 22 liters and a mass of 35 kilograms what's the objects density?¿???????????????
4 answers
1,479 views
The Admissions Director (AD) wants to determine the optimum number of students for each ECO561 class. You are provided with the
0 answers
502 views
Simone rents a compact car that gets 31 miles per gallon. When she rents the car, the price of a gallon of gas is $3.10. The
1 answer
1,047 views
Describe how the structure of polyethylene impacts its function in terms of chemical bonding and intermolecular forces
1 answer
603 views
Spanish Help Me Plz!!^__^
_________ 1. La Marcha _________ 2. La Cruz de Guía _________ 3. La Bulla _________ 4. Los Nazarenos
6 answers
846 views
f a 40 kg weight and a 200 kg weight each dropped from 1 m above the trampoline, find the final position of each weight. Assume
1 answer
480 views
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