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2011
December

Questions Asked on December 2, 2011

A secretary can type 8 pages per hour.There are a total of 96 pages to type. How many pages remain to be typed after 6 hours?
1. 2 answers
2. asked by John
3. 1,289 views
what's the percent increase in the sales from 2.08 million to 16.3 million? HELP!!!!!SOS
1. 1 answer
2. asked by JERSEYGIRL
3. 362 views
Todd said to his wife, "Honey, you know how we have always wanted to be in business for ourselves? Well, today I did it! I have
1. 2 answers
2. asked by Anonymous
3. 610 views
"It all happened for the best," "I would never have left that dreadful job if they had not laid me off," and "Yes, I miss mom's
1. 1 answer
2. asked by Anonymous
3. 637 views
Calculate the concentration in molarity of sugar in a solution made by dissolving 0.34 moles of dextrose (C6H12O6) in enough
1. 1 answer
2. asked by Seep
3. 707 views
7. A closed economy is described by the following simple IS-LM system:C = a + b(1 – t)Y – dR I = I G = G L = kY – hR
1. 0 answers
2. asked by Matrices
3. 385 views
five times the sum of a number and four into math expression
1. 1 answer
2. asked by mekala
3. 492 views
If an aqueous solution is 1.54 % by weight in sodium chloride and contains 6.96 g of sodium chloride, what mass of water is
1. 2 answers
2. asked by Seep
3. 1,077 views
definite Integrals (using fundamental Theorem)Evaluate from -1 to 2(x^2 - 4x)dx
1. 2 answers
2. asked by Stacy
3. 570 views
How many moles of dextrose (C6H12O6) are in 264mL of solution with a concentratino of 0.78M?
1. 1 answer
2. asked by Seep
3. 1,094 views
What mass in grams of dextrose (C6H12O6) will be required to produce 6.00 L of a 0.15M aqueous solution?Question 5 answers
1. 1 answer
2. asked by Seep
3. 687 views
if antiseptic hydrogen peroxide is 3% H2O2 by mass, approximately how many moles of H2O2 are present in each gram of antiseptic
1. 1 answer
2. asked by Ivy
3. 1,282 views
the fundamental idea behind natural selection is that, within a particular environment, a genetically influenced trait tends to
1. 1 answer
2. asked by pam
3. 647 views
Consider a sample mean (xbar) of 46 caluclated from a sample of size 35 drawn from a population of over 1000. Would it be
1. 1 answer
2. asked by Kim
3. 510 views
the half-life of a radium is 1690 years is 90 grams is present now, how much will be present in 70 years
1. 1 answer
2. asked by Anonymous
3. 1,484 views
the number of sides in 2 regular polygons is in the ratio 5:4 an the difference between their angles is 9^o. Find the number of
1. 1 answer
2. asked by HELP!!! URGENT
3. 445 views
the number of sides in 2 regular polygons is in the ratio 5:4 an the difference between their angles is 9^o. Find the number of
1. 2 answers
2. asked by HELP!!! URGENT
3. 716 views
why do we use a weak acid or water and not a concentrated acid with NaBh4,etoh reagent?
1. 1 answer
2. asked by tim
3. 325 views
Find the area S of the regions y= square root (x) =x/3 x=25
1. 1 answer
2. asked by Anonymous
3. 348 views
Find the area S of the regions y= square root (x) =x/3 x=25
1. 0 answers
2. asked by Anonymous
3. 322 views
COS^6
1. 2 answers
2. asked by Anonymous
3. 355 views
If performing a potentiometric halide titration with Ag+:1. Is siver nitrate a primary standard? Explain. 2. What is the purpose
1. 1 answer
2. asked by Ken
3. 783 views
sec^4x - sec^2x = tan^4x + tan^2x
1. 1 answer
2. asked by NEED HELP NOWW!!
3. 361 views
please help me write a complete algebraic solution thanksproblem 18. mike, alex, olivia ran for the office of president of their
1. 1 answer
2. asked by ann
3. 833 views
a rectangle has a length that is four more than three times the width. If the perimeter is 126 feet, find the length and the
1. 2 answers
2. asked by susie
3. 1,531 views
A family member recently found out her child's blood group was AB+ yet hers is O+.i'm suppose to explain this oddity but i don't
1. 1 answer
2. asked by lenny
3. 496 views
A family member recently found out her child's blood group was AB+ yet hers is O+.i'm suppose to explain this oddity but i don't
1. 2 answers
2. asked by lenny
3. 532 views
How would you graphy this question and also solve for the intercepts:y=2(x-3)^2-1
1. 1 answer
2. asked by Erin
3. 273 views
From a functionalist perspective, how has human behavior and our way of life contributed to environmental problems? So far I
1. 2 answers
2. asked by nameless
3. 788 views
why do Mountain dwellers have higher averages of hemoglobin than people living in coastal areas?
1. 1 answer
2. asked by lenny
3. 545 views
Given that the equation of the hyperbola is 9x(squared)-4y(squared)=36.(i)Find the centre and vertices (ii)Find the foci and
1. 1 answer
2. asked by ceasar
3. 555 views
Find the degree 3 Taylor polynomial T3(x) of the function f(x)=(−3x+33)^4/3 at a=2.
1. 1 answer
2. asked by Web10
3. 5,777 views
Hello.I will be grateful if you help me with the article: "EU finance ministers have finished a/the(?)discussion about the
1. 1 answer
2. asked by Ilma
3. 394 views
A neighbor pushes a lawn mower on a lawn that is level with a force of 230 Newtons. If 45% of this force is directed downward,
1. 1 answer
2. asked by roshna
3. 669 views
The differencein the measures of 2 complementary angles is 18.Find the measures of angles.
1. 1 answer
2. asked by anonymus
3. 429 views
Describe clearly how the body physiological mechanism aids in arresting haemorrhage during damage to blood vessels?
1. 0 answers
2. asked by Makinin
3. 348 views
Among the 2 supplementary angles the measure of the largeer angle is 36 more than measure of the smaller one.Find their
1. 4 answers
2. asked by anonymus
3. 839 views
a rectangular garden is to be fenced along four sides and in the middle it is to be divided into 2 equal areas.if 300meters of
1. 1 answer
2. asked by Anonymous
3. 590 views
in march, the savings of oliver, asia, hassan, and abby was $1440. in april, their savings became equaly when oliver's savings
1. 2 answers
2. asked by Anonymous
3. 2,491 views
What is the gravity at the height of 15000 km above the earth surface
1. 1 answer
2. asked by Ruchee Thapa
3. 649 views
Dr. Kyle shared the newspaper clipping with his class. "This is an unusual case, but I believe the punishment phase of the trial
1. 3 answers
2. asked by Anonymous
3. 503 views
mary's age is (2\3) that of peter's .two years ago mary's age was (1\2) of what peter's age will be in 5 years time .how old is
1. 1 answer
2. asked by ibrahim
3. 903 views
the book asks for the vowelscircle the vowel spellings Does this mean the vowels? coin = oi please = eae
1. 1 answer
2. asked by daniel's mom
3. 538 views
Please rewrite the following equation so that y is a function of x.3x+18y=36 thanks for your help.
1. 2 answers
2. asked by ann
3. 419 views
A merry-go-round is a common piece of playground equipment. A 2.4 m diameter merry-go-round with a mass of 300 kg is spinning at
1. 1 answer
2. asked by Danny
3. 7,151 views
the fundamental idea behind natural selection is that, within a particular environment, a genetically influenced trait tends to
1. 0 answers
2. asked by lane
3. 533 views
How would you find the x intercepts of 2x^2+17=0. The original equation is 2(x-3)^2-1.
1. 2 answers
2. asked by Ana
3. 318 views
In 1 or 2 sentences, describe how money that you save in the bank can be channeled to an investor.
1. 1 answer
2. asked by tonya mcdonald
3. 1,362 views
A wheel of mass 0.47 kg and radius 49 cm is spinning with an angular velocity of 24 rad/s. You then push your hand against the
1. 1 answer
2. asked by samiyah
3. 601 views
How to prove the theorem of sines, using S=(a*b/2) * sin γ ?
1. 1 answer
2. asked by Evelina
3. 362 views
A spaceship of mass m travels from the Earth to the Moon along a line that passes through the center of the Earth and the center
1. 1 answer
2. asked by Bob
3. 2,084 views
what is a global organization?
1. 1 answer
2. asked by at
3. 890 views
I don't know where to begin with this question. Could someone help me please?A rod of mass 4.1 kg and length 1.6 m hangs from a
1. 1 answer
2. asked by peter
3. 503 views
Think about the analogy "full of hot air." If a person were to inhale 2.2 L of gas at a temperature of 18 °C and that air heats
1. 1 answer
2. asked by clueless
3. 862 views
Think about the analogy "full of hot air." If a person were to inhale 2.2 L of gas at a temperature of 18 °C and that air heats
1. 0 answers
2. asked by clueless
3. 444 views
Revolve the region bounded by y=x and y=x^2 about the y axis. In cubic units, the resulting volume is?
1. 2 answers
2. asked by Beth
3. 1,173 views
Find the colume, in cubis units, generated by revolving the region bounded by y=x^3 x=0 and y=8 around the line x=7
1. 1 answer
2. asked by Beth
3. 439 views
A 3.5 kg mass sits at rest on a rough surface. The surface has the following coefficients of friction: µs = 0.53 and µk =
1. 1 answer
2. asked by Bolke
3. 449 views
I need help with my Juggling topic.I got 6/20 and I want to get the full 20 points! Thanks!Such as thesis, Introduction.Thesis:
1. 3 answers
2. asked by Saahre
3. 650 views
You have 11.20 grams of compound. It is known that the compound has a half-life of 3.8 days. HOw long will it take for the
1. 2 answers
2. asked by Missy
3. 404 views
the fundamental idea behind natural selection is that, within a particular environment, a genetically influenced trait tends to
1. 2 answers
2. asked by lane
3. 727 views
Your manufacturing costs are C(x)= -.0001x2+25x+1200 and the demand for X units of a certain commodity is p(x) =55 – x/1000.
1. 1 answer
2. asked by Anonymous
3. 447 views
Why standing waves are called standing?
1. 2 answers
2. asked by ravi
3. 569 views
Explain what happens to the graph y=4^x if you change it to 4^(x+3)+ 2would it move 3 units to the right and 2 units upward-I'm
1. 2 answers
2. asked by Jonathan
3. 412 views
If 215.0 mL of water are added to a 237 mL sample of a 1.702 M dextrose solution, what is the new molarity of dextrose in the
1. 1 answer
2. asked by B
3. 412 views
A hockey player shoots a puck, exerting a constant force of 30.0 N on the hockey puck for 0.16 seconds. What is the magnitude of
1. 2 answers
2. asked by Brittany
3. 1,198 views
A baseball player hits a bakk that has the path of a parabola. It is at its highest point at second base which is 127 ft. from
1. 1 answer
2. asked by Eric
3. 472 views
A carpebter is making a brace in the shape of a right triangle. The hyp. is 41 inches long. The longer leg will be 31 inches
1. 1 answer
2. asked by Eric
3. 522 views
convert the given angle measure into degrees and decimal fractions of a degree. 112degree 20' 54"
1. 1 answer
2. asked by tamy
3. 479 views
Explain how the differences in the solubility products of AgI and AgCl make thisexperiment possible. Include in your discussion
1. 0 answers
2. asked by margaret
3. 615 views
Kate and John both are 100 m far away from each other. They both are 1.5 m tall. They flagpole are somewhere between them. Kate
1. 1 answer
2. asked by Anonymous
3. 440 views
Using reagents no more than four carbons long, propose a synthesis of (1R,2S,4R,5S)-1,2,4,5-tetramethylcyclohexane and (1S,2R,
1. 0 answers
2. asked by lori
3. 332 views
I have to write a few paragraphs on the changes in the skills (both positive and negative) that enhance learning.Now, I wrote a
1. 3 answers
2. asked by Caroline
3. 486 views
20. A scale drawing of a town park has a scale of 5 in : 100 ft. What is the actual length of each foot in the drawing? (1
1. 6 answers
2. asked by lala
3. 1,226 views
Could you please quick revise this? Does the senior/freshman after IU need to be capitalized?Ex: said IU freshman Avery Walts.
1. 2 answers
2. asked by Bryce
3. 631 views
Can someone work this out for me? I'm so confused!Solve the system by using substitution. y + 6x = 11 3x + 2y = -5
1. 1 answer
2. asked by Bryce
3. 360 views
I urgently need you to check the following sentences. Thank you.1) The dominant themes in Shakespeare's Macbeth are as follows.
1. 1 answer
2. asked by Henry2
3. 960 views
A decomposition reaction has a rate constant of 0.0019 yr -1.( a) What is the half-life of the reaction? ______ yr (b) How long
1. 2 answers
2. asked by Sam
3. 3,242 views
A small airplane with a wingspan of 13.5 m is flying due north at a speed of 70.8 m/s over a region where the vertical component
1. 1 answer
2. asked by Charles
3. 1,180 views
If a population has a standard deviation ó of 25 units, what is the standard error of the mean if samples of size 100 are
1. 0 answers
2. asked by dee
3. 503 views
The rotating loop in an AC generator is a square 11.0 cm on a side. It is rotated at 60.0 Hz in a uniform field of 0.800 T.
1. 2 answers
2. asked by Charles
3. 2,963 views
Thank you very much. Here are a few other sentences I'm doubtful about.1)The universal order was conceived like a chain of
1. 1 answer
2. asked by Henry2
3. 1,124 views
Can anyone check my research paper and tell me what i did worng and how i can improve it?
1. 1 answer
2. asked by cesar
3. 430 views
write the equation in standard formy=9x+1/2
1. 1 answer
2. asked by lorena
3. 359 views
Triangle XYZ has angles measurements are in the ratio 1:3:5. What is the measurement of the largest angle?
1. 3 answers
2. asked by Anonymous
3. 637 views
How do I change the color of the button after a button is pressed in html.
1. 0 answers
2. asked by Mike
3. 393 views
How do I graph the function f(x)+1/4x+4?
1. 1 answer
2. asked by anna
3. 837 views
Find an antiderivative G of g(x)=1/x^4
1. 2 answers
2. asked by sue
3. 379 views
2. Transform the following numeric data concerning client ages into categories of young (under 40), middle-aged (40 to 60), and
1. 1 answer
2. asked by neete
3. 799 views
*correction of previous post*Find the LCD of the rational expressions in the list. m-2/m^2+2m , -8/m^2+6m+8
1. 1 answer
2. asked by kai
3. 660 views
What are the advantages/disadvantages to using this site as a study tool for mathematics?
1. 1 answer
2. asked by tangela
3. 388 views
Which of the following is associated with the development of chain stores?[ A. F. W. Woolworth ] B. Marshall Field C. R. H. Macy
1. 1 answer
2. asked by jake
3. 351 views
find an antiderivative F(x) of f(x)=11x-sqrt(x)
1. 1 answer
2. asked by barb
3. 746 views
find an antiderivative P of p(s)=2sin(2s)
1. 2 answers
2. asked by boe
3. 2,125 views
calculate the PH during the titration of 50.00 ml of 0.300 M HNO3 with 0.600 M KOH after 0, 15.50, 25.00, and 40.00 ml of KOH
1. 2 answers
2. asked by saud
3. 792 views
Ok my friend told me about John Hopkins Talent Search (for gr 7th and 8th) and like you take sat's and stuff. She said that I
1. 9 answers
2. asked by Laruen
3. 511 views
Find an antiderivative P(t) of p(t)=t^7-(t^5/5)-t
1. 2 answers
2. asked by boe
3. 448 views
calculate the PH during the titration of 50.00 ml of 0.300 M HNO3 with 0.600 M KOH after 0, 15.50, 25.00, and 40.00 ml of KOH
1. 1 answer
2. asked by saud
3. 592 views
Do you thinkthe special need student should be exempt from taking the graduation test?
1. 1 answer
2. asked by Shron
3. 386 views
Which is a polar covalent bond? PbCl2 or CS2?
1. 1 answer
2. asked by Lisa
3. 1,534 views

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