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2011
April

Questions Asked on April 26, 2011

make 200.0 mL of a pH 5.00 buffer from 0.200 M acetic acid and 0.100 M sodium acetate. Calculate the volume of 0.200 M acetic
1. 1 answer
2. asked by GEN CHEM
3. 981 views
why sick grouped in one community?write at least 3 resons.
1. 1 answer
2. asked by abdul moiz
3. 791 views
I need to know the most polar bond in each molecule. HSCH2CH2OH / HC12F / HOCH2CH2NH2
1. 1 answer
2. asked by Chris
3. 1,458 views
What is the correct way to write a chiral system or R and S system?
1. 0 answers
2. asked by Chris
3. 334 views
give examples literary and non literary prose by citing examples from any source .
1. 1 answer
2. asked by Anonymous
3. 509 views
How many grams of copper are produced when excess aluminum reacts with 11.6g of copper oxide?
1. 1 answer
2. asked by Melissa
3. 401 views
Hello!I was wondering if you had any ideas for a persuasive writing assignment. Thanks! All help is adored! :D Thanks! From:
1. 2 answers
2. asked by Natila'
3. 490 views
Compare Distribution A (Female Shoulder Girth) and Distribution B (Male Shoulder Girth) shown below.What can we conclude about
1. 1 answer
2. asked by amy
3. 423 views
An airplane flies 2368 miles round trip in 7 hours. The speed of the wind is 20 mph. Determine the airplanes speed in still air.
1. 1 answer
2. asked by Kim
3. 1,943 views
a clock has a diameter of 1 foot what is the angular size if viewed from a distance of 27 feet
1. 1 answer
2. asked by Michael
3. 1,055 views
The form of the melody called the bar form is represented byA)AAB B)ABB C)ABA D)ABBA
1. 1 answer
2. asked by Stephanie
3. 543 views
Could someone answer this question so I understand it. ThanksFind the indefinite integral. x/�ã3x^2+4 dx = Simplify the
1. 1 answer
2. asked by Jules
3. 503 views
I need help!What information is included in the instructional guide that accompanies most audiovisual materials? A How to
1. 3 answers
2. asked by Rosie
3. 1,259 views
The picture has an arrow on it with the back of the arrow on the 3 and 4In which quadrant(s) could a point be located if its
1. 1 answer
2. asked by Regina
3. 381 views
What is the distinction between deductive and inductive argument and give examples of each.
1. 1 answer
2. asked by lang
3. 543 views
find the LCM of 6y^6and 12y^8
1. 1 answer
2. asked by John
3. 444 views
I just want to make sure I have this question correct.If you want to check out free audiovisual materials, where would you go? A
1. 1 answer
2. asked by Bree
3. 1,269 views
find the LCM of y^2-64 and y^2+15y+56
1. 1 answer
2. asked by Sam
3. 497 views
Suggest a synthesis for olivetol from benzene and any necessary organic and/or inorganic reagents.
1. 0 answers
2. asked by mie
3. 423 views
How do I solve -6x-12>-18Thanks in advance for the help.
1. 1 answer
2. asked by Nyk
3. 394 views
finding the period of a graph given a equation y=-5sin1/3(x-pi/2)
1. 1 answer
2. asked by ashley --
3. 381 views
Need help!If you're preparing a bulletin board, how many ideas should you try to get across at one time? A One B Two C Four D As
1. 2 answers
2. asked by kristy
3. 814 views
in english we have to make an album of 6 songs that relate the the play, the tragedy of julius caesar. one for each act and then
1. 3 answers
2. asked by randijo
3. 596 views
Each child in a family of 3 children is going to get a pet. One wants a dog or cat, another wants a bird or rabbit, and the
1. 0 answers
2. asked by ashley --
3. 427 views
Find the degree measures of 2 angles, one positive and one negative that are co-terminal with 135.
1. 1 answer
2. asked by ashley --
3. 477 views
9.Find the value of y if the points (–7, y) and (4, –3) are √30 units apart. (1 point) Thank you :D!
1. 1 answer
2. asked by personthatreallyneedshelp!
3. 352 views
Which machine would you use to protct a graphic display?A spiral binder b pantograph C laminator D dry-mount press I would say
1. 2 answers
2. asked by Billy
3. 559 views
The lengths of 2 adjacent sides of a parallelogram are 42 cm and 36cm. an angle of the parallelogram is 4o degrees. Find the
1. 1 answer
2. asked by ashley --
3. 1,353 views
Hello, I am having trouble locating online Kohlbergs theory and spiritual formation with moral reasoning thanks
1. 1 answer
2. asked by kara
3. 512 views
Joe has a total of 100 dimes and quarters. If the total value of the coins is $14.05, how many quarters does she have?
1. 1 answer
2. asked by Fred
3. 515 views
Prove sqrt(Sec^2 A+Cosec^2 A)=TanA+CotA
1. 6 answers
2. asked by Vijaya
3. 1,400 views
I read all about thesis and i made my thesis about child labor At what age is it appropriate for a child to have a job and a
1. 2 answers
2. asked by macy
3. 464 views
Which of the following equipment would you use to show a filmstrip to an entire class?A filmstrip viewer B filmstrip projector C
1. 1 answer
2. asked by Karrie
3. 696 views
Math.. find limit help?Find the given limit. (x→ 1)lim: (square root x-1) + 1
1. 0 answers
2. asked by Jacob
3. 386 views
Pauline sells computers on commission. She spends 2 hours onselling a laptop and 1 hour on selling a desktop computer. She works
1. 1 answer
2. asked by Jacob
3. 927 views
Explain why a ceramic bowl will keep oatmeal hot longer than a stainless steel bowl?
1. 0 answers
2. asked by Tyler
3. 1,287 views
how do you make 5-Pentyl-1,3-benzenediol from just benzene?1.Benzene + Br2 +FeBr3-->Benzene-Br??
1. 0 answers
2. asked by Sandy
3. 414 views
Exercise QuestionsChapters 13, 14, and 17 James A Hardeman Exercise 13-40 A suburban hotel derives its gross income from its
1. 2 answers
2. asked by James
3. 1,159 views
Ron Prentice bought goods from Shelly Katz. On May 20, Shelly gave Ron a time extension on his bill by accepting a $5,000,
1. 0 answers
2. asked by Nina
3. 727 views
Megan Green is interested in taking out a personal loan for $1,550. However, last year an identity theft scam left her with poor
1. 0 answers
2. asked by Nina
3. 1,013 views
how do i solve this completing the square problem: 3x^2+12x+10=0
1. 2 answers
2. asked by Anonymous
3. 1,150 views
write a mixed number for 106
1. 1 answer
2. asked by Anonymous
3. 313 views
What is the current produced by a potential difference of 240 volts through a resistance of 0.2 ohms?
1. 4 answers
2. asked by Haley
3. 3,211 views
A state sales tax is levied at a rate of 7.5%. How much tax would one pay on a purchase of $550.
1. 1 answer
2. asked by Marissa G.
3. 360 views
A plate glass window measures 5 ft by 7 ft. If glass costs $7 per square foot, how much will it cost to replace the window.
1. 1 answer
2. asked by Tenesha
3. 577 views
Temple Corp. is considering a new project \vhose data are shown below. 'rhe equipment that would be usedhas a 3-year tax life,
1. 0 answers
2. asked by Anonymous
3. 646 views
A train traveled 1,176 mi in 21 h. What was the speed of the train Speed is the distance traveled divided by the time.
1. 1 answer
2. asked by Carla
3. 382 views
# Electron Pairs# Lone Pairs Electronic Geometry Molecular Geometry Lewis Structure Sketch of Shape I need to do the above
1. 1 answer
2. asked by Jake
3. 1,352 views
which of the numbers are integers?11/3,9.7,-163,-3/8,1
1. 1 answer
2. asked by sammy
3. 357 views
Suppose the mean income of 35-year-olds in the U.S. is $25,000. A random sample of 150 35-year-olds in California results in a
1. 1 answer
2. asked by Erinn
3. 516 views
A laundry detergent contains a three-level quantum system ("whitener") which absorbs ultraviolet light at 273 nm. It emits light
1. 0 answers
2. asked by Lorlyna
3. 485 views
if anna drew a circle that has an area of 153.86 square meters what is the radius of anna's circle
1. 1 answer
2. asked by jack
3. 1,599 views
what is the meaning of the numeral represented by X in the general formula for hydrate salt * XH2O
1. 1 answer
2. asked by Ivy
3. 4,313 views
an object that is 6 cm in height is put 9 cm from a convex lens. The lens has a focal length of 8 cm. What is the size of the
1. 0 answers
2. asked by Jack
3. 430 views
In prior investigations made by a local Gas and Electric Company, 65% of homeowners prefer to heat with gas instead of
1. 0 answers
2. asked by Nikki
3. 419 views
According to the U.S. Federal Highway Administration, the mean distance traveled per shopping trip by Americans was 10.0 miles
1. 1 answer
2. asked by Anonymous
3. 446 views
Calculate the length of a meter stick moving with a speed of v = 0.9995c as measured by an
1. 0 answers
2. asked by James
3. 490 views
why they are grouped in one community?write at least threereasons. (1)christine. (2)hindu.(3)muslims.(4)sick.
1. 1 answer
2. asked by abdul moiz
3. 865 views
A. Find the mode of the following set of numbers.b. Find the range of the following set of numbers. 11, 13, 13, 12, 11, 12, 13,
1. 1 answer
2. asked by born slow
3. 411 views
A rectangle with sides 8 cm and 6 cm and one with sides 10 cm and 9 cm. Find the ratio of the perimeter and the areas of each
1. 1 answer
2. asked by kennedy
3. 1,165 views
6n+5 if n =4.5 what is n
1. 1 answer
2. asked by trey
3. 319 views
Evaluatea) |-59|-|-93| b) |-45| +|33|
1. 1 answer
2. asked by Bee
3. 302 views
a) Identify the base in the following statementb) Solve for the amount. What is 81% of 285
1. 1 answer
2. asked by homer
3. 888 views
Which of the following inequalities has x > 4 as a solution?A: 6x < -24 B: x + 4 > 0 C:-5x + 2 < -18 D: 4x + 2 > 14
1. 1 answer
2. asked by Katherine
3. 382 views
I need the synonyms and antonyms to all the tenth grade SAT vocabulary list!!
1. 3 answers
2. asked by Lisa
3. 558 views
5 Grade class with 20 students collected snack-survey data.The class made the circle graph.Cookies:5,Granola Bar:4,Candy Bar:7
1. 4 answers
2. asked by Frances
3. 517 views
Lighthouse B is 8 miles west of lighthouse A. A boat leaves A and sails 5 miles. At this time, it is sighted from B. If the
1. 1 answer
2. asked by lauri
3. 1,465 views
how do I determine the compounding rate required to turn $350 into $14,000over 30 years? Thank you
1. 1 answer
2. asked by Tom
3. 332 views
why chiristan grouped in one community ?write at least three resons.
1. 1 answer
2. asked by abdul moiz
3. 285 views
An object which is dropped from 100 feet above ground falls according to the formula s = -16t^2 + 100, where s is the distance
1. 3 answers
2. asked by mary
3. 924 views
the normal concentration of sodium chloride in blood is 0.9%(w/v). therefore assuming a FW for NaCl of 58.4 g/mole, an isotonic
1. 0 answers
2. asked by jackie2
3. 512 views
A paper is 28cm long, how many meters is this?
1. 3 answers
2. asked by TREVOR
3. 376 views
An object is projected upward from the surface of the Earth with an initial speed of 4.6 km/s. Find the maximum height it
1. 0 answers
2. asked by Kayla
3. 653 views
gallons of milk were $2.30 each. Write an expression to show this for “g” gallons.
1. 1 answer
2. asked by Angela
3. 408 views
To what volume should 5.o g of kcl be diluted in order to prepare a o.25 m solution
1. 1 answer
2. asked by Angelica Martinez
3. 489 views
Imagine you made a gallon pitcher of lemonade for your family picnic.You poured the lemonade into 12 paper cup until there
1. 3 answers
2. asked by Frances
3. 1,741 views
A number of antibiotics act by binding to certain essential enzymes in the target bacteria. How might these antibiotics
1. 1 answer
2. asked by Chantelle
3. 857 views
How many grams of CuSO4.5H2O are needed to prepare 100. mL of a 0.to M
1. 1 answer
2. asked by Angelica Martinez
3. 981 views
Naomi studied each of the letters below with a flat mirror.abcdefghijklmnopqrstuvwxyz she then constructed this chart
1. 1 answer
2. asked by Carol
3. 369 views
draw 2 rays that are not parallel to each other and never intersect.explain.
1. 2 answers
2. asked by esha
3. 1,516 views
1. Calculate the number of moles of cyclohexanol used in the following reaction:10.5 mL of cyclohexanol and 9mL of H2SO4 react
1. 1 answer
2. asked by Nicole
3. 775 views
find the ph of the solution that results from the addition of 25ml of 0.1mol/l NaOH solution to 50ml of 0.1mol/l HCL solution?
1. 0 answers
2. asked by noel
3. 545 views
If you were in a spaceship flying directly toward the Moon, which of the following would change as you got closer and closer to
1. 0 answers
2. asked by Anonymous
3. 481 views
EquationS=-16t^2 +100 write equation t^2 =
1. 1 answer
2. asked by mary
3. 332 views
how long is the diagonal of a 12mm-by-16mm face of a rectangular prism?
1. 2 answers
2. asked by Anonymous
3. 2,122 views
A 5267ml sample of h2 is collected at 772 mmhg and 21C. What would the volume be if it is cooled to oC and 1 atm?
1. 0 answers
2. asked by Terrie
3. 333 views
Women’s records in the women’s 1500-m run.The formula R =−0.0026? + 4.0807 can be used to predict the world record, in
1. 0 answers
2. asked by Happy
3. 469 views
how many grams of BaO are in 1L of a 2.0 aqueous BaO solution (MW BaO = 153.3g/mole)?
1. 0 answers
2. asked by jackie1
3. 465 views
calculate the percent composition of the compound that forms when 222.6 g nitrogen combines completely with 77.4g oxygen.
1. 0 answers
2. asked by mike
3. 621 views
Barium sulfate forms as a precipitate in the following reaction:Ba(NO3)2 (aq) + Na2SO4 (aq) -> BaSO4 (s) + 2NaNo3 (aq) When
1. 2 answers
2. asked by Anonymous
3. 2,586 views
salary study conducted. mean for men = $42,000. Std deviation = $9,000. mean for women = $39,000. Std dev for women = 8,000. If
1. 1 answer
2. asked by Julia
3. 788 views
The center of two pulleys are 27cm apart. One has the raddius of 13cm and the other has a radius of 5 cm.. Find the length of
1. 1 answer
2. asked by Fominia
3. 415 views
1. In the following sentence, identify the part of speech of the italicized word.Large fish swim swiftly in the sea. A. Verb B.
1. 5 answers
2. asked by Anonymous
3. 1,952 views
can you help me translate the declaration of independence?first passage: When in the course of human events it becomes necessary
1. 3 answers
2. asked by molly
3. 755 views
name a multiplication fact that can help you with 8x4, and tell how
1. 1 answer
2. asked by Anonymous
3. 542 views
1 kg= g
1. 1 answer
2. asked by steven
3. 244 views
How do solve the equations algebraically?x^2 + y^2 = 25 3y - 4x = 0
1. 1 answer
2. asked by Camile
3. 513 views
A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 13m/s when the
1. 1 answer
2. asked by Mike
3. 547 views
If a 20 in. by 30 in. picture has a wooden frame "x" in. wide surrounding it, which equation can be used to find the total area
1. 3 answers
2. asked by Andrea
3. 894 views
What are the following numbers rounded to the nearest thousandth: 0.00673, 63.4982, 4.8919, 5.9198.
1. 3 answers
2. asked by Francis
3. 1,342 views

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