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2011
April

Questions Asked on April 1, 2011

A square steel plate is 9.00 cm on a side and 0.600 cm thick. Assume that the plate is oriented with the square faces horizontal
1. 1 answer
2. asked by Melissa
3. 1,232 views
spherical coordinatesif n=2,l=1,ml=x, add up all the probabiliity densities.
1. 0 answers
2. asked by OLGA
3. 334 views
0.60 g of hydrogen chloride (HCl) is dissolved in water to make 6.5 L of solution. What is the pH of the resulting hydrochloric
1. 3 answers
2. asked by Mel
3. 1,156 views
Please advise if I did this problem correctlySolve the proportion 32/X = 2/3. 32/X = 2/3 32 divided by 2 = 16 11 x 3 = 33 16/33
1. 1 answer
2. asked by Jeannie
3. 1,072 views
Consider a party with 60 people. Assume each person knows more than m other people. How large must m be to guarantee that 3
1. 0 answers
2. asked by Becky
3. 402 views
suppose you know the values for r, theta, and phi which specify a point. what are the corresponding values of x,y,z? Write an
1. 0 answers
2. asked by Olga
3. 991 views
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a
1. 0 answers
2. asked by Kurt
3. 1,171 views
If a cube is built from an one inch cubes and if each new cube has an edge N times as long as the previous model what would be
1. 0 answers
2. asked by Cheyenne
3. 434 views
To solve for the following proportion, you could use equivalent ratios, divide out the known ratio, or use cross products.
1. 2 answers
2. asked by Anonymous
3. 593 views
The Great Pyramid of Giza has a square base with side length of 755 ft. and an original height of 481 ft. Determine its original
1. 1 answer
2. asked by Shawn
3. 1,082 views
Calculate the percent ionization of a 0.15 formic acid solution in a solution containing 0.11 potassium formate.I have the
1. 2 answers
2. asked by redgy
3. 3,225 views
Lead ii nitrate was added to a small test tube as well as Sodium hydroxide. What is the equilibrium equation for the reaction of
1. 1 answer
2. asked by Keli
3. 1,230 views
Answer the questions negatively, using the imperfect tense. Make sure to include the direct object pronoun when needed. Follow
1. 2 answers
2. asked by Dave
3. 7,510 views
suppose a car operates so inefficently that only 16% of the thermal energy from burning fuel is converted to useful "wheel
1. 4 answers
2. asked by jer
3. 1,756 views
An artillery shells is moving on a parabolic trayectory, when it explodes in midair. The shell chatters into a very large number
1. 0 answers
2. asked by Celine
3. 800 views
Alcohol levels in blood can be determined by a redox titration with potassium dichromate according to the balanced equation:C2H5
1. 1 answer
2. asked by Renee
3. 3,564 views
Please can somebody help me with this before 10am on 04/02/11.1. On January 1, Gull Corporation (a calendar year taxpayer) has
1. 5 answers
2. asked by zoran
3. 689 views
Find the inflection points of f(x)=6x^4+34x^3−18x^2+10. (Give your answers as a comma separated list, e.g., 3,-2.)
1. 1 answer
2. asked by Cady
3. 511 views
I have the question "how does nose shape relate to climatic zone" and its not in my book and I can't find when I google it. Does
1. 3 answers
2. asked by Michael
3. 384 views
A light year is the distance that a light travels through a vacuum (space without matter) in one year. A light year is about
1. 1 answer
2. asked by Maria
3. 1,081 views
Development of male genitals before birth is due to what?
1. 1 answer
2. asked by Tammy
3. 386 views
where is the mississippi?
1. 1 answer
2. asked by cara
3. 388 views
Give the conjugate base of the following Bronsted-Lowry acids. (Type your answer using the format CO2 for CO2, [H2AsO4]- for
1. 1 answer
2. asked by Rebekah
3. 2,370 views
How do you find the wavelength of a 68,000 Hz ultrasound wave in air?
1. 0 answers
2. asked by Jesse
3. 701 views
What is a node? i'm supposed to label the nodes in a diagram of a wave but i can't find it anywhere
1. 0 answers
2. asked by Aria
3. 363 views
If the specific rotation of Compound X is (-) 123.8º, what would be the observedrotation of its enantiomer, Compound Y,
1. 3 answers
2. asked by Nicole
3. 792 views
Create a timeline tracking the major themes/paradigm shifts in American History from the Columbus's voyages through the
1. 3 answers
2. asked by Sylvia
3. 548 views
I have two questions I need help with. First is a two word answer for _____ can occur when heat from a volcano melts snow on a
1. 0 answers
2. asked by ccrs
3. 909 views
2secx= 3cscx
1. 1 answer
2. asked by Erika
3. 443 views
Doing a bio on MacdonaldNeed simple term websites about him.
1. 3 answers
2. asked by Anonymous
3. 507 views
During the first part of a trip a canoeist travels 93 miles at a certain speed. The conoiest travels 5 miles on the second trip
1. 4 answers
2. asked by esther
3. 623 views
Find constants a and b in the function f(x)=axe^bx such that f(1/8)=1 and the function has a local maximum at x=1/8.a= b= Please
1. 1 answer
2. asked by Fernando
3. 1,933 views
What is the pressure gradient (the drop of pressure per length unit) in a blood vessel with a volume flow rate of ÄV/Ät = 35
1. 1 answer
2. asked by Anonymous
3. 605 views
The water from a well in Russia can grow your hair back.(What is the meaning of the sentence? grow....back?)
1. 1 answer
2. asked by rfvv
3. 405 views
this is a question on macbeth act II, i truly NEED anyone's help with this since it's due tom.Q.what would you say is the mood
1. 1 answer
2. asked by Jason
3. 477 views
Why risky sex is a serious matter?
1. 1 answer
2. asked by Tammy
3. 908 views
A quantity of gas under a pressure of 302 kPa has a volume of 600. cm3. The pressure is increased to 545 kPa, while the
1. 1 answer
2. asked by Aubrey
3. 550 views
A quantity of gas under a pressure of 302 kPa has a volume of 600. cm3. The pressure is increased to 545 kPa, while the
1. 1 answer
2. asked by Aubrey
3. 573 views
With technology, is it necessary to use one sample z test for large sample instead of binomial testing?
1. 0 answers
2. asked by Jane
3. 389 views
measure and then draw then draw lines in the rectangle to show it has an area of 36cmHow?
1. 1 answer
2. asked by Cierrah
3. 473 views
HOW DO I FIND THE LEAST COMMON DENOMINATOR
1. 1 answer
2. asked by spencer
3. 531 views
when i count how many words are in my essay do i count articles .. ??
1. 4 answers
2. asked by Anonymous
3. 466 views
Toxic Carbon monoxide gas is produced when fossil fuels such as gasoline, burn wihtout sufficient oxygen gas. The CO ca
1. 1 answer
2. asked by Keren
3. 902 views
What die Franklin D. Roosevelt do to help the depression in the early 1900's?
1. 2 answers
2. asked by wendy
3. 588 views
the area in a circle of each shaded region is given. Find xThe given is 66 the angle is 180
1. 1 answer
2. asked by shannon
3. 569 views
give an example of projectile motion;include in your explantion the term velocity , accleration and displacement orginality in
1. 0 answers
2. asked by chris
3. 349 views
two perons watch the sameobject move marty says it accleartes downward but joanne clams it falls along a curved path describe
1. 3 answers
2. asked by chris
3. 440 views
If you and a friend 10 m away each have masses of 84 kg, how much gravitational force are you exerting on your friend?
1. 1 answer
2. asked by olga
3. 717 views
If an 75-kg baseball pitcher wearing frictionless roller skates picks up a 0.145-kg baseball and pitches it toward the south at
1. 1 answer
2. asked by olga
3. 4,347 views
As you walked on the moon, the earth’s gravity would still pull on you weakly and you would still have an earth weight. How
1. 3 answers
2. asked by olga
3. 2,076 views
A voltage V across a resistance R generates a current I=V/R. If a constant voltage of 16 volts is put across a resistance that
1. 3 answers
2. asked by Alisa
3. 1,376 views
For positive constants k and g, the velocity, v, of a particle of mass m at time t is given byv= mg/k(1−e^(−kt/m)) At what
1. 1 answer
2. asked by Alisa
3. 2,015 views
Find and classify the critical points off(x)=8x^7(3−x)^6 as local maxima and minima.(I really don't know what to after
1. 1 answer
2. asked by Karku
3. 595 views
how would you write 7572 1/8 using wordswould it be seven thousnd five hundred seventy two and one eigth
1. 8 answers
2. asked by jill
3. 2,532 views
Volume of Aluminum Foil. One cubic centimeter ofaluminum weighs 2.7 grams. If a piece of aluminum foil weighs 5.4 grams, find
1. 2 answers
2. asked by tracey
3. 677 views
i need help writting a thesis statement
1. 7 answers
2. asked by lidia
3. 469 views
Two person watch the same object move.Marty says it accelerates straight up downward,but joanne claims it falls along a curved
1. 1 answer
2. asked by chris
3. 417 views
Explain the domain and range of a function. Under what circumstances would the domain be something other than all real numbers?
1. 1 answer
2. asked by Anonymous
3. 501 views
Give an example of projectile motion;include in your explantion the term "velocity" , "accleration" and "displacement",
1. 1 answer
2. asked by chris
3. 400 views
If 5/6 of the 30 members are present, how many members are absent?would that be 5 members absent? Thank you Ms Sue for your help
1. 3 answers
2. asked by jill
3. 1,612 views
Consider the function f(x)=12x^5+60x^4−100x^3+4. For this function there are four important intervals: (−INF,A], [A,B]
1. 2 answers
2. asked by Karku
3. 746 views
object A exerts a gravitational force of magnitude 8.2 x 10^-10 N on object B. determine the magnitude of the gravitational
1. 2 answers
2. asked by OMar
3. 815 views
give an example of projectile motion;include in your explantion the term velocity , accleration and displacement orginality in
1. 1 answer
2. asked by chris
3. 411 views
How much heat is required to warm 225g of ice from -46.8 degree celcius to 0.0 degree celcius, melt the ice, warm the water from
1. 1 answer
2. asked by kayt
3. 1,071 views
the united kingdom,denmark,and norway have a total of 20 territories.norway has 1/5 as many territories as the united
1. 1 answer
2. asked by leslie
3. 401 views
Find Molecular and net ionic equation forAl(NO3)3 + Na2CO3
1. 1 answer
2. asked by THE REAL DEAL
3. 589 views
Find Molecular and net ionic equation forAl(NO3)3 + Na2CO3
1. 1 answer
2. asked by THE REAL DEAL
3. 908 views
this problem is difficutl for me i have an answer but im unsure so if someone could check my answer please. heres my problem:A
1. 1 answer
2. asked by Angel
3. 607 views
I need a thesis statement for my paper on the disease ALS?
1. 1 answer
2. asked by Marvella
3. 364 views
THESISFacebook can have negative approaches such as facebook addicton, unsecure privacy, less social interaction, and causes
1. 1 answer
2. asked by lidia
3. 567 views
there are 3 nickles 2 dimes and 5 quarters in a purse. the three coins are selected in succession at random. find the
1. 3 answers
2. asked by carly
3. 902 views
Suppose a monopolist faces production function Q = 3KL and demandfunction Q = 12 − P. Derive the input demand (as a function
1. 0 answers
2. asked by Yash
3. 1,050 views
Given that 14.2 liters of chlorine gas react according to the following equation...Cl2 + 3 F2---> 2ClF3 Question: If all gases
1. 1 answer
2. asked by Sam
3. 524 views
Given that 14.2 liters of chlorine gas react according to the following equation...Cl2 + 3 F2---> 2ClF3 Question: If all gases
1. 1 answer
2. asked by Sam
3. 1,001 views
How many grams of magnesium iodide are needed to make 125 ml of a 5M solution
1. 1 answer
2. asked by John
3. 374 views
Given that 14.2 liters of chlorine gas react according to the following equation...Cl2 + 3 F2---> 2ClF3 Question: If all gases
1. 1 answer
2. asked by Sam
3. 592 views
How many moles of Na2CO3 would be needed to react with 750 mL of 0.250 M H2SO4 solution?
1. 2 answers
2. asked by Emily
3. 2,443 views
In s 0.30 mol/L HNO3(aq) solution.a) what is the concentration of nitric acid molecules. b)what is the hydroxide ion
1. 6 answers
2. asked by JM
3. 3,588 views
Aki's Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by c(x)
1. 3 answers
2. asked by Esther
3. 1,656 views
Consider the function f(x)=12x^5+60x^4−100x^3+4. For this function there are four important intervals: (−INF,A], [A,B]
1. 1 answer
2. asked by Karku
3. 747 views
An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] = 1.0 M separated by a porous
1. 1 answer
2. asked by Halie
3. 3,320 views
Page 9 of 9What is the probability that a point chosen at random on segment PQ will be between -1 and 3? -5 through 5
1. 2 answers
2. asked by sha
3. 337 views
is this a good tittle for an article.."Causes and Treatments of Drug Addiction" my article talks about the risk factors and
1. 3 answers
2. asked by Anonymous
3. 517 views
the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.
1. 1 answer
2. asked by Anonymous
3. 422 views
the area of a right triangle is 12 in ^2. the ratio of the lengths of its legs is 2/3. find the hypotenuse.
1. 1 answer
2. asked by Anonymous
3. 774 views
Joe earns $116 less per week then Tom. The combined income of two is $390 per week. how much does each person earn?
1. 1 answer
2. asked by Heather
3. 459 views
A 20.0 \mu F capacitor initially charged to 20.0 \mu C is discharged through a 1.90 k\Omega resistor. How long does it take to
1. 1 answer
2. asked by john
3. 647 views
Retail Sales of Sweatshirts: Sandy's Sweatshirt shop sells college sweatshirts. White sweatshirts sell for $18.95 each and red
1. 1 answer
2. asked by Kiwaina
3. 526 views
With normal approximation method and technology, is it necessary to use the one sample z test for proportion for large sample
1. 0 answers
2. asked by Joan
3. 384 views
A major television network is trying to determine whether to increase or decrease the number of news-based television shows.
1. 1 answer
2. asked by Beverly
3. 653 views
Hi can someone explain to me how to do a research question/hypothesis for an analytical essay about Hitler?Thank-you The
1. 1 answer
2. asked by Ria
3. 466 views
During the first part of a trip a canoeist travels 93 miles at a certain speed. The conoiest travels 5 miles on the second trip
1. 2 answers
2. asked by Esther
3. 503 views
What strategies might a writer use to ensure pronouns are used effectively?
1. 1 answer
2. asked by Monica
3. 427 views
Explain Bernad Cohen's distinction between the media's telling us what to think as opposed to telling us"what to think about".
1. 1 answer
2. asked by TITI
3. 410 views
Can you check these please?1)It would be nice if our Italian students could start an e-mail exchange with their new American
1. 1 answer
2. asked by Mike
3. 443 views
What responsibility do you think the international community has when natural disaster strikes a community as it did in Haiti?
1. 1 answer
2. asked by Pavlos Cs
3. 615 views
how to do an oral presentation on to decribe a formal wear superstore. i had to submit this assigment on monday 4th april.
1. 1 answer
2. asked by kennie
3. 336 views
Ernest receives $555 per year from his $7000 investment in municipal and corporate bonds. His municipal bonds pay 6% and his
1. 2 answers
2. asked by Gman
3. 1,343 views
Which one is correct?We will follow up the patient with a postop phone call? or We will follow up with the patient with a postop
1. 1 answer
2. asked by Inda
3. 981 views
x=(5m/s)t+ (0.75m/s3)t3 how do u find coordinates 4 the graph o u differentiate first?
1. 1 answer
2. asked by g
3. 348 views

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