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Questions Asked on January 21, 2012

The polar equation of a graph is given below:r=4/sin(theta) Give the equation of the line in rectangular coordinates. If you
1. 2 answers
2. asked by Anon
3. 490 views
Write the three cube roots of 8 cis (-30°).
1. 4 answers
2. asked by Anon
3. 757 views
Given r = 10 cos θIf you sketched an angle of θ = 150 degrees, what quadrant would it be located in? It's either the first or
1. 2 answers
2. asked by Anon
3. 992 views
can you check my puncuations.5. My professor told us my favorite story by James Joyce is called, The Dead. 6. Harold wrote, I
1. 1 answer
2. asked by aran
3. 396 views
The figure below shows a conchoid of Nicomedes. The top part is formed by a ray from the origin that rotates through an angle
1. 1 answer
2. asked by Anon
3. 594 views
I have an acceleration function and a velocity function that I know the equations for. How would I use those to find the
1. 2 answers
2. asked by Kris
3. 1,125 views
While shopping you discover that your favorite department store has lowered the price on a hot, new MP3 player that you wanted
1. 3 answers
2. asked by adrina
3. 776 views
Which of the following is not an economic right or responsibility?Question 8 options: a.deciding where to live b. choosing an
1. 2 answers
2. asked by adrina
3. 686 views
In an AP, the thirteenth term is 27, and the seventh term is three times the second term. Find the first term,?
1. 1 answer
2. asked by Babueddie
3. 907 views
There are twenty balls in the bag. Twelve are white, six are orange and two are pink. When I draw a ball from the bag, I remove
1. 1 answer
2. asked by Sarah
3. 529 views
i doing my physics work and so i have to convert 0.0023mm to meters and it seem so easy but i not know how. i first convert it
1. 6 answers
2. asked by Shreya
3. 716 views
Solve algebraically and check your potential solutions: sqrt((x+2) -x =0
1. 1 answer
2. asked by Betty
3. 389 views
What is the mass of 65.0mL of ethanol? the density of ethanol at room temperature=0.789g/mL
1. 5 answers
2. asked by Unknown
3. 4,915 views
A thin spherical shell of mass 0.400 kg and diameter 0.190 m is filled with alcohol (ρ = 806 kg/m3). It is then released from
1. 0 answers
2. asked by Anonymous
3. 599 views
So I have a particle that is moving along the x-axis. I have the acceleration equation, the velocity equation, and the position
1. 0 answers
2. asked by Kris
3. 486 views
What is a solution? What are the 2 parts of a solution
1. 1 answer
2. asked by keria
3. 2,421 views
what number is excluded from the domain of the function y=5/x-3? please help me!a. 3 b. Not Here c. -3 d. 5
1. 2 answers
2. asked by VeRoNiCa C.
3. 808 views
A thin spherical shell of mass 0.400 kg and diameter 0.190 m is filled with alcohol (ρ = 806 kg/m3). It is then released from
1. 0 answers
2. asked by Anonymous
3. 751 views
4/7 of a group of children are boys. If there are 18 more boys than girls, how many children are there altogether?
1. 3 answers
2. asked by Patty
3. 5,783 views
I need help with this problem...A 1.208 g sample of a compound containing C, H, and O was burned to produce 2.561 g CO2 and
1. 3 answers
2. asked by mark
3. 524 views
The highest temperature ever recorded in the United States is 134F at Greenland Ranch, Death Valley, CA, on July 13, 1913. What
1. 3 answers
2. asked by Stephanie
3. 1,205 views
Please help me to solve by substitution method.7x+8y =44 x=41-5y
1. 2 answers
2. asked by DJ
3. 545 views
How do you think immigration of some ethnic groups has affected their risk of obesity and other chronic diseases? What
1. 9 answers
2. asked by Jennifer
3. 505 views
could you please check this answer for me and correct. thanksgiven equation point slope form linear equation to use to do
1. 2 answers
2. asked by ann
3. 1,089 views
what figure of speech is "it is a lovely little bright snake of a word"
1. 1 answer
2. asked by marian
3. 956 views
A skateboarder, starting from rest, rolls down a 12.5-m ramp. When she arrives at the bottom of the ramp her speed is 6.45 m/s.(
1. 1 answer
2. asked by Kayla
3. 693 views
What is the formula for Celsius and Kelvin scales for temperature?
1. 1 answer
2. asked by Stephanie
3. 569 views
27. In the story “In the Shadow of War,” why did Omovo refuse money from the soldiers?
1. 0 answers
2. asked by ariel
3. 645 views
A 7.40 lb rock sits on top of a 76.0 foot cliff. it is pushed off. What is the energy in Joules of the rock just before it hits
1. 1 answer
2. asked by Emeline
3. 360 views
A wooden block of mass 29.0 kg sits on a horizontal table. A wire of negligible mass is attached to the right side of the block
1. 1 answer
2. asked by Bob
3. 758 views
Even when speaking, one must cross one's T's and dot one's i's. What does thismean when referring to public speaking? What
1. 1 answer
2. asked by Ty
3. 669 views
Is this correct?A 0.7473 g sample of a compound containing C, H, and O was burned to produce 1.909 g CO2 and 0.7813 g H2O.
1. 1 answer
2. asked by Kyle
3. 382 views
1)A piece of metal with a mass of 5.50 grams changed in temperature from 25 to 55 degrees celsius when 21.3 joules was absorbed.
1. 2 answers
2. asked by Hannah
3. 574 views
1) Consider the formation of sulfur trioxide according to the reaction:2 SO2(g) + O2(g) -> 2 SO3(g) delta H = -198 How much heat
1. 2 answers
2. asked by Hannah
3. 680 views
What are some changes that are occuring in families. Are these changes for the good or bad?
1. 1 answer
2. asked by kate
3. 297 views
What is an isotope?
1. 1 answer
2. asked by keria
3. 352 views
SIMPLIFY -2x(x^2+6x) + 3x(x+2)
1. 3 answers
2. asked by VeRoNiCa C.
3. 328 views
A 0.5595 g sample of a compound containing C, H, and O was burned to produce 1.429 g CO2 and 0.5850 g H2O. If the molar mass of
1. 1 answer
2. asked by mark
3. 454 views
How to get 5degree without using calculator using identities?
1. 0 answers
2. asked by Laurnece
3. 333 views
the total length of 2 ropes A and B is 7.23 m. the total length of 2/5 of Rope A and 3/4 of Rope B is 3.97 m. Find the length of
1. 1 answer
2. asked by widyan
3. 420 views
explain the difference between the expressions x-3 and 3-x
1. 2 answers
2. asked by daniel
3. 423 views
Find a function f(n) which gives the rightsum approximation for the area under the given curve from x = 3 to x = 9 using n
1. 0 answers
2. asked by Helicia
3. 398 views
1. What effect would the following actions have on a firm’s current ratio? Assume that new working capital is positive.a. A
1. 1 answer
2. asked by Alice
3. 1,443 views
Timothy had a total of 238 blue and red marbles. He gave 3/7 of the blue marbles and 5/8 of the red marbles away. Altogether,
1. 1 answer
2. asked by widyan
3. 968 views
large dose of vitamin C are supposed to cure the common cold. One commercial over-the-counter product consists of 500-mg tablets
1. 3 answers
2. asked by Erica
3. 3,188 views
The current I in an electrical conductor varies inversely as the resistance r of the conductor. The current is 6 amperes when
1. 1 answer
2. asked by De'andre
3. 572 views
An element has ccp packing with a face-centered cubic unit cell. Its density is 1770 kg/m3 and the unit cell volume is 1.50 x
1. 1 answer
2. asked by Crystal
3. 530 views
How do I find zeros on a graph of a cubic function? I can tell that two of the zeros are -4 and 3 because they show on the
1. 1 answer
2. asked by Emma
3. 441 views
A 10 g bullet is fired into, and embeds itself in, a 2 kg block attached to a spring with a force constant of 19.6 n/m and whose
1. 3 answers
2. asked by Dee
3. 4,261 views
An isotope of iodine is I-126.how many protons, neutrons &electrons does it have
1. 1 answer
2. asked by keria
3. 1,286 views
What is a covalent bond?what type of substance form covalent bonds?
1. 1 answer
2. asked by keria
3. 850 views
heptane and water do not mix, and heptane has a lower density (0.684g/mL) than water (1.00g/mL). A 100mL graduate cylinder with
1. 1 answer
2. asked by Tiffany
3. 4,077 views
The Seattle Company allocates overhead based on a predetermined overhead rate of $8.00 per direct labor hour. Job b 689 required
1. 0 answers
2. asked by chunky
3. 930 views
Do you agree with this statement by Jonas Salk, known for the polio vaccination.He believe risks always pay off. What about you?
1. 2 answers
2. asked by im_a_h8r_n_luvin_it
3. 438 views
3 Questions1) Will you explain dome of Anaxagoras teachings and theories on science? 2) Why was Plato dissatisfied and what
1. 1 answer
2. asked by im_a_h8r_n_luvin_it(only hate certain people)
3. 552 views
first word in an organisms name: bacteria, classification, domain, genus, protists, or species? which would you say?
1. 2 answers
2. asked by im_a_h8r_n_luvin_it(only hate certain people)
3. 588 views
With oblique coordinates find the tangent of the angle between the straight linesy = mx + c my + x = d
1. 0 answers
2. asked by Kewal
3. 380 views
If y = xtan(11π/24) and y = xtan(19π/24) represents two straight lines at right angles,prove that the angle between the axis
1. 1 answer
2. asked by Kewal
3. 685 views
Prove that the equation to a straight line which passes through the point (h,k) and isperpendicular to the axis of x is x +
1. 1 answer
2. asked by Kewal
3. 891 views
Find the equation to the sides and diagonals of a regular hexagon, two of its sides,which meet in a corner, being the axis of
1. 0 answers
2. asked by Kewal
3. 447 views
From each corner of a parallelogram a perpendicular is drawn upon the diagonal whichdoes not pass through that corner and these
1. 0 answers
2. asked by Kewal
3. 604 views
How are Aristotle's teachings related to the scientific method used by scientists today?
1. 4 answers
2. asked by im_a_h8r_n_luvin_it(only hate certain people)
3. 757 views
Simple query. plz tell me in brief. How will u slove this-3 log 3 + log 2 + 2 log 4 Plz explain
1. 2 answers
2. asked by Akash
3. 433 views
Please help me with question #2:How do you determine if there is a linear relationship between NaCO3 used and CO2
1. 1 answer
2. asked by Anonymous
3. 467 views
Timothy had a total of 238 blue and red marbles. He gave 3/7 of the blue marbles and 5/8 of the red marbles away. Altogether,
1. 2 answers
2. asked by widyan
3. 384 views
The job profile of correctional officers includes security and inmate accountability. They are responsible for preventing
1. 0 answers
2. asked by sharday
3. 1,224 views
The study of why certain people are victims of crime is known as victimology. It also includes the study of how lifestyle makes
1. 0 answers
2. asked by sharday
3. 559 views
Adam has a hockey rink in his backyard. The current dimensions are 10m by 20m. Adam wants to have a hockey tournament and needs
1. 3 answers
2. asked by Kelly
3. 471 views
Farmer John is building a pen to keep his pig in. John has 40m of fencing. He will only need to make 3 sides to the pen because
1. 1 answer
2. asked by Kelly
3. 693 views
Is this correct?A 0.1471 g sample of a compound containing C, H, and F was burned to produce 0.1960 g CO2 and 0.08024 g H2O. If
1. 1 answer
2. asked by mark
3. 424 views
1. A firm in a perfectly competitive market invents a new method of production that lowers its marginal costs. What happens to
1. 0 answers
2. asked by MAriah
3. 1,177 views
a(x)= x(cubed)-5x(squared) + 7x + 3 is divided by b(x) = x - 2
1. 2 answers
2. asked by Palesa
3. 378 views
If the variation in g between one's head and feet is to be less then 1/100 g, then, compared to one's height ,what should be the
1. 2 answers
2. asked by Jjong
3. 964 views
Machine A produces nails at a uniform rate of 60 every 20 seconds and machine B produces them at 50 every 10 seconds. If the two
1. 1 answer
2. asked by Anonymous
3. 427 views
I got C_4 H_3 O_8 for this question but I'd like someone to check my answer, please.A 1.012 g sample of a compound containing C,
1. 1 answer
2. asked by mark
3. 928 views
The 10th term of an arithmetic sequence 17 and the16th is 44,find the first three terms in the sequence
1. 1 answer
2. asked by Tenacious
3. 714 views
: Create a program like KBC game show where program ask user 3 different question one after another and the user should answer
1. 0 answers
2. asked by ravi
3. 517 views
How do you calculate stoichiometric equivalence using moles of Na2CO2 used vs. moles of CO2 produced, as plotted on a chart?
1. 1 answer
2. asked by Anonymous
3. 399 views
log162
1. 1 answer
2. asked by antony
3. 248 views
Total current assests(CA)$20,000Accounts receivable(AR) $10,000 Current Liabilities(CL) $11,000 Inventory(INV) $4,000 Net sales
1. 1 answer
2. asked by V
3. 452 views
Hi i need help for calcul:( 1/2 ( -1 + i√3 )) ^3 and ( 1/2 ( -1 - i√3 )) ^3 thanks for your help
1. 1 answer
2. asked by Sébastien
3. 317 views
Hello, I am doing a Sentence outline for Engish102 and I just need to know if I am on the right track with this, it is a little
1. 5 answers
2. asked by Jazmyne
3. 650 views
A girl enrolling in typing class type 60(x+1)/x+9 words per minute after x weeks of lesson. Determine the maximum possible
1. 1 answer
2. asked by Abdela said yimer
3. 1,086 views
So, I went in and change the sentence is this better?Thesis Statement: Computers and cell phones have made cyber-bullying easy
1. 4 answers
2. asked by Jazmyne
3. 496 views
whats wrong in this sentence. "Ali said that he had worked hard all day, that he was tired and that he will go to bed early."
1. 2 answers
2. asked by azeem
3. 502 views
The Panama Canal connects what 2 bodies of water?Different answers are showing up on Google.
1. 2 answers
2. asked by Jaycee
3. 453 views
what is the publisher and the number of pages for Ellison's 2002 edition of Invisible Man.
1. 1 answer
2. asked by jason
3. 820 views
An aqaurium is 80cm long, 40cm wide, and 40cm high. What is its volume?I got 128,000cm3 One cubic centimeter (cm3) holds 1
1. 6 answers
2. asked by Jaycee
3. 990 views
What is anionic bond?what type of substance.form ionic bond?
1. 1 answer
2. asked by keria
3. 410 views
There's a rectangular prism.the length is 7.4 the width is 3.7 the height is 2 What's the volume? I got 54.76
1. 5 answers
2. asked by Jaycee
3. 596 views
6.An aqaurium is 80cm long, 40cm wide, and 40cm high. What is its volume?I got 128,000cm3 One cubic centimeter (cm3) holds 1
1. 3 answers
2. asked by Jaycee
3. 1,345 views
What are the 3 primary subatomic particular? What is the charge on each? where in the atom is each particle located?
1. 1 answer
2. asked by keria
3. 440 views
In Bless Me, Ultima I have some questions about the scenes where Antonio talk with Florence about sin and God in chapter 17. The
1. 1 answer
2. asked by Joel
3. 515 views
solve y=3sin(4pi2+pi/2)+7
1. 0 answers
2. asked by Lynne
3. 384 views
Two forces, F1 and F2, act on the 5.00 kg block shown in the drawing. The magnitudes of the forces are F1 = 69.0 N and F2 = 24.5
1. 2 answers
2. asked by Nilan
3. 1,912 views
2x-3y=-2-2y+3x=12 ~Explanation too, please! I really need help! Please and thanks!
1. 2 answers
2. asked by Izzy
3. 334 views
1. What is the domain of the function {(18,34),(22,64),(94,36),(11,18),(91,45)}?8.what is the equation of the line that includes
1. 1 answer
2. asked by Elyon
3. 1,138 views
What is the difference between a molecule & a compound
1. 1 answer
2. asked by keria
3. 388 views
What is the molecular shape of ethylene (C2H4)? And what is the number of electrons that the carbons share between them?
1. 1 answer
2. asked by Anonymous
3. 617 views
23.what is the slope of a line parallel to a line represented by the equation x=2y-3?19.what is the solution to the following
1. 3 answers
2. asked by Elyon
3. 1,276 views

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