Ask a New Question
Search
Archives
2012
February
Questions Asked on
February 14, 2012
1. Let f be the function that is defined for all real numbers x and that has the following properties.
(i) f''(x)=24x-18 (ii)
5 answers
asked by
Yoona
7,758 views
Looking at a table of numbers and there is a pattern starting with the number 501, then shaded numbers every 8th number starting
1 answer
asked by
Jordan
420 views
I have write a evaluation essay on the movie Troop 1500. So my thesis is -Taking daughters to see their mothers in jail should
3 answers
asked by
Taylor
471 views
Live cultures of Bacillus thuringiensis (Dipel) and B. subtilis
(Kodiak) are sold as pesticides.What bacterial structures make it
2 answers
asked by
AHh
983 views
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top
2 answers
asked by
Anonymous
566 views
What does your scatter diagram look like? Briefly describe it.
Based on your prediction about the relationship between the amount
3 answers
asked by
Beverly
1,036 views
For each function, find the derivtive f'(a) for given value of a
f(x) = sqrt(x+1), a=0
1 answer
asked by
Jake
315 views
The bongo family has three children, including a pair of twins. The third child is 3 years younger then the twins. The sum of
4 answers
asked by
Anonymous
1,348 views
what mass of oxygen would be required to completely burn 6.75 g of propane in the following reaction?
C3H8+5O2 => 3CO2+4H2O *
3 answers
asked by
romy
3,424 views
Two sides of a rhombus form a 120º angle. The length of each side is 6 in. Explain how to find the area of the rhombus, and
4 answers
asked by
Rachel
3,363 views
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top
2 answers
asked by
Anonymous
606 views
if sulfuric acid was not added to isopentyl alcohol how would that affect the results
2 answers
asked by
elle
491 views
if 25.00 g of Zn reacts with 30.00 g MnO2 what mass of Zn(OH)2 will be produced?
1 answer
asked by
kontoya
377 views
what is a personal growth paper?
2 answers
asked by
lou
845 views
If the federal government enacts a tax on a monopoly, how would you expect the additional tax to affect the following:
1. Output
1 answer
asked by
Nicole
501 views
United States citizens living in Switzerland must pay taxes on their income to both the United States and to Switzerland. The
1 answer
asked by
sandy
488 views
A particle moves in a straight line with velocity given by v(t) =sin t metres per second. Find the total distance travelled by
3 answers
asked by
jenna
2,091 views
what is thermometer
1 answer
asked by
shaka
325 views
Tony lines up 5 baseballs. They are as long as his pillow. He adds 15 more balls. How long is the line?
1 answer
asked by
Molly
319 views
y=cos(square root of 4t+12)
3 answers
asked by
Jovante
649 views
A mango fruit drops to the ground from the top of its free which is 15m high.how long does it take to reach the ground.
3 answers
asked by
Anonymous
736 views
Calculate mass of iron in tablet by spectroscopy?
I have to calculate the mass of iron in a tablet..The manufacturers claim it
4 answers
asked by
Drake
1,681 views
what is the geometry around each carbon in ethanoic acid
1 answer
asked by
lydia
316 views
A mango fruit drops to the ground from the top of its free which is 15m high.how long does it take to reach the ground.
1 answer
asked by
Anonymous
424 views
4. At time t, t>0, the volume of a sphere is increasing at a rate proportional to the reciprocal of its radius. At t = 0, the
4 answers
asked by
Anonymous
1,673 views
I need to write a program that ask the student to enter an answer to a math problem. The user should enter two values, one at a
1 answer
asked by
Kathleen
495 views
Given 9 yards of fabric
how many whole costumes could be made if each costume uses 1 3/7 yards of fabric
3 answers
asked by
Jesse
776 views
Is a trapezoid also a parallelogram? Explain why or why not.
3 answers
asked by
Dk
1,045 views
Can a rectangle also be a rhombus? Explain
5 answers
asked by
Dk
373 views
The rectangular base of a box has a perimeter of 60cm. The base is twice as long as it is wide. Saskia plans to cover the top
1 answer
asked by
Amy
486 views
right triangle has an acute angle of 24.8 and an adjacent length of 145 what is the side opposite of the acute angle
3 answers
asked by
lo
478 views
Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by
1 answer
asked by
Logan
496 views
A density bottle has a mass of 35g when empty, 85g when filled with water and 75g when filled with kerosene. Calculate the
4 answers
asked by
Abbie
886 views
The end of a 30 inch pendulum describes an arc of 6 inches through what angle does the pendulum swing?
2 answers
asked by
Linda
524 views
Write two original sentences for each of the following seven sentence patterns:
1.S-V-DO (includes S-V-DO-OC) 2.S-V 3.S-V-IO-DO
7 answers
asked by
susan
2,056 views
Determine the volume of a 0.550 M KMnO4 solution required to completely react with 2.80 g of Zn.
4 answers
asked by
sie
1,527 views
What is the landform of the Grand Teton?
2 answers
asked by
Joni
569 views
A CIRCLE HAS EQUATION X^2 +4X + 10Y -8 =0,FIND THE EQUATION OF THE TANGENT AT (3,1)
3 answers
asked by
victor.m
655 views
A man with a mass of 52 kg stands up in a 66-kg canoe of length 4.0 m floating on water. He walks from a point 0.75 m from the
3 answers
asked by
sara
781 views
there are 43 ribbions. the number of blue ribbions was 2 less than the number of white ribbions. the number of red ribbions was
3 answers
asked by
Anonymous
470 views
What is the economic value today of each of the following payment streams if money can earn 7.5%?(Note that the two streams have
1 answer
asked by
Daniel
442 views
Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g) delta H1?
MgO(s) + 2HCl(aq) ->MgCl2(aq) + H2O(l) delta H2? To make these equations add up
5 answers
asked by
Hannah
5,851 views
superman is to metropolis as --- is to gotham city
1 answer
asked by
Anonymous
331 views
A base has a Kb of 2.5 x 10–11. Which of the following statements is true?
This is a concentrated base. This base ionizes
3 answers
asked by
Sara
823 views
two ends of a string in her hands and then moves her hands up and down so that a wave travels from one end of the string to the
1 answer
asked by
derick
1,015 views
At a prominent state hospital, a 45-year-old woman is receiving a ‘combined modality' treatment for the initial stage of
1 answer
asked by
bubby
401 views
If 25 grams of CoCl2•H2O,2 being the subscript of cl and the h, was heated to constant weight. What mass of anhydrous salt
2 answers
asked by
Carrie
552 views
In the Book FareWell to Manzanar. What chapter did momma break her dishes?
3 answers
asked by
Alyssa
438 views
1) I can't finish my homework due to this one question, please tell me where I can find this question, thanks!
What are levels of
3 answers
asked by
Jessica
446 views
A 80.0 N box of is pulled 20.0 m up a 30.0 Degree ramp by a force of 115 N, if the coefficient of kinetic friction between the
3 answers
asked by
Emily
1,577 views
an 80 kg man rides in a car which makes a turn. he moves along a curve with a radius of 20m at a constant speed of 20m/s. how
1 answer
asked by
teri
453 views
Add the missing terms so that these quantities are in proportion.
_:11:_and 11:121:11. And this one 26:52:13 and _: _:1
2 answers
asked by
mavuso
819 views
an 80 kg man rides in a car which makes a turn. he moves along a curve with a radius of 20m at a constant speed of 20m/s. how
1 answer
asked by
teri
444 views
Every era in American history has had notable men and women who shaped their times, for better or worse. Identify one person
5 answers
asked by
Anonymous
563 views
A Maths Literacy tutor charges R200 for an hour lesson.
A)how much would it cost for a private lesson? B)What Would it cost for
2 answers
asked by
mtano
1,302 views
How many grams of potassium phosphate must be dissolved in 3.75 Liters of water to produce a soltuion that contains 8*10^23
2 answers
asked by
Whitney
875 views
I this paragraph correct?
Many names for groups are quite interesting. Group names were commonly used at one time. Now only a few
6 answers
asked by
Mackenzie
786 views
What will be the concentration if 52 milliters of a solution that is 12 parts per million in sodium chloride is diluted with
1 answer
asked by
Whitney
876 views
How would you prepare 10.0 Liters of a solution that was 20 parts per million sodium perchlorate in water? What would be the
2 answers
asked by
John
1,055 views
How many grams of potassium phosphate must be dissolved in 3.75 Liters of water to produce a soltuion that contains 8*10^23
2 answers
asked by
Mary
520 views
a boat travels in still water at 2m/s. It is rowed across a river that flows at 1m/s. Determine the resultant velocity of the
2 answers
asked by
levi
987 views
two packages at ups start sliding down the 20 degrees ramp. package a has a mass of 4.5kg and a coefficient of friction of 0.2.
3 answers
asked by
daphne
1,725 views
If x2 + y2 = 100 and dy/dt = 9, find dx/dt when y = 8. (Enter your answers as a comma-separated list.)
1 answer
asked by
Anonymous
746 views
A 25 gram sample of CT is vaporized and used to fill a 5 L container. If the pressure in the container is 1.2 atm at 27 degrees
1 answer
asked by
Becca
469 views
A math professor notices that scores from a recent exam are normally distributed with a mean of 64 and a standard deviation of
3 answers
asked by
Dora
1,523 views
A math professor notices that scores from a recent exam are normally distributed with a mean of 64 and a standard deviation of
5 answers
asked by
Dora
901 views
a mixture of 0.500 mol H2 and 0.500 mol I2 was placed in a 2.00-L stainless-steel flask at 430C. Calculate the concentrations of
2 answers
asked by
tammie
828 views
Thesis is -Taking daughters to see their mothers in jail should be a program of its own.-
I don't know if my topic sentence are
6 answers
asked by
Taylor
474 views
What can be understood frm the fact that jake’s daughter faces the trail as though waiting?
i not get this. it be that she
3 answers
asked by
Mohammad
421 views
What are some exampls of latent functions in regards to health clubs? Please help
1 answer
asked by
anonymous
381 views
Consider the reaction 3CH4(g)= C3H8(g)+ 2H2(g).
Using data from Appendix C in the textbook, calculate delta G at 298 K.
3 answers
asked by
Anonymous
2,196 views
Jake tell that some families grow like trees....
to what does he compare his own family? what be im plied by this comparison? Do
4 answers
asked by
Mohammad
396 views
I need to write two short paragraphs.
The first should be a description of the uses of a mobilie phone (I use my mobile phone to
3 answers
asked by
Henry2
505 views
4. Which one of the following is rarely used for underwear?
A. Faced-slit opening C. Bound opening B. Placket D. Zipper 5. When
11 answers
asked by
mamamia
754 views
Please help me. I have cut up the paper and followed the directions, I do not know what mathematical truth this is. help help
2 answers
asked by
Lucy needs help now
1,223 views
Mr. Clarkson and Mrs. Rose had an average of $180. After Mr. Clarkson spent $73 and Mrs. Rose received $38 from her father, Mr.
3 answers
asked by
Matthew
1,175 views
A 615 kg racing car completes one lap in 14.3 s around a circular track with a radius of 40.0 m. The car moves at constant
3 answers
asked by
matt
1,638 views
what be jakes opinion of honesty of adults?
adult not be honest enough to admit how they feel?
4 answers
asked by
Mohammad
371 views
ms. sue this be english continued from yesterday on story questions :)and i try to remember to put capital English now :)
what be
4 answers
asked by
Mohammad
985 views
Toby is making a model of a battlefield. The actual area is 11 miles by 7.5 miles. He wants to put the model on a 3.25 ft by
4 answers
asked by
Logan
425 views
What is unusual about thymol blue? Why does thymbol blue change color at the pH that is does?
3 answers
asked by
ERIKA
1,794 views
What Is $90 For 40 minutes Is How Much For 60 Minutes? What Is The Answer To This Question.
1 answer
asked by
Alaric
373 views
How can you tell the difference between independent, dependent, and inconsistent
1 answer
asked by
Jodi
433 views
A tiger leaps horizontally from a 15.0 m high rock with a speed of 7.10 m/s. How far (in meters) from the base of the rock will
1 answer
asked by
j
427 views
Alan's room has an area of 18 square feet. He is planning to buy another rug twice as long and twice as wide.What is the area of
9 answers
asked by
Kara Weber
3,229 views
Total body sodium content determines extracellular fluid volume, and is regulated by the balance between sodium intake and
2 answers
asked by
jack bauer
593 views
Guys i really need help in these three problems. If someone could explain how to do this i would appreciate it!
complete and
2 answers
asked by
Keisha
531 views
How could you prepare a buffer if only acetic acid, HCl and NaOH are available? If you must have a weak acid and a conjugate
3 answers
asked by
Wendy
613 views
Guys i really need help in these three problems. If someone could explain how to do this i would appreciate it!
complete and
2 answers
asked by
Keisha
533 views
Open boxes are being designed to hold mail for the post office. The boxes will be made to have the greatest possible volume.
1 answer
asked by
Frank
435 views
Explain how you can use division by a fraction to figure out how many 4-oz are in 3 lbs
1 answer
asked by
Georgette
286 views
A block (m = 38.0kg) sits on an inclined plane of 38 degrees. If there is no friction,k what magnitude force is needed to keep
1 answer
asked by
jane
385 views
Can you check my work Please?
Let N(t) be the number of bacteria after t days. Then N(t) = Pa^t for some constants P and a.
3 answers
asked by
Walt
652 views
how am doing now can you help is it right
(McDonalds)Romeo: How bright! What light bounces off the linoleum floors that my lover
6 answers
asked by
zax for Mrs.SUE
672 views
Hyphens are so confusing, so I'm asking for a little help.
2. Select the sentence which is correctly punctuated. A) He came in
4 answers
asked by
Jenny
1,754 views
Find the surface area generated when
y = (x^3/12) + (1/x), from x=1 to x=2 is rotated around the x-axis.
3 answers
asked by
Anonymous
690 views
Yellow colors in fireworks are die to the 589 nm radiation of sodium ions.
a.) How much energy is given off by one photon of
3 answers
asked by
Eddie
886 views
If a solution of HF (Ka = 6.8 10-4) has a pH of 3.42, calculate the total concentration of hydrofluoric acid.
3 answers
asked by
Stanley3000
758 views
I left out these sentences. Can you please help me express them? Thank you very much!
1) I also use Internet to download music
2 answers
asked by
Henry2
605 views
if a diameter of a quarter is 25 mm. what is the length of a row of quarters whose total value is $10.00?
1 answer
asked by
Adam
392 views
Back to February 2012