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2011
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Questions Asked on May 16, 2011

Michael has a total of $2000 on deposit with two saving institutions. One pays interest at the rate of 6% per year whereas the
1. 2 answers
2. asked by SUBSTITUTION METHOD
3. 10,446 views
A history class has 75 members. If there is a 12% absentee rate per class meeting, find the mean, variance, and atandard
1. 4 answers
2. asked by Michelle
3. 6,680 views
A 5.10-g sample of iron is heated from 36.0oC to 75.0oC. The amount of energy required is 89.54 J. The specific heat capacity of
1. 3 answers
2. asked by jann
3. 5,129 views
The measure of the angle’s supplement is 50 degree more than five times that of its complement. Find the measure of the angle
1. 2 answers
2. asked by jackie
3. 4,811 views
If 8% of the population of trees are elm trees, find the probability that in a sample in a sample of 100 trees, there are
1. 4 answers
2. asked by Michelle
3. 4,415 views
Why must your line intersect the origin of the graph ( zero concentration equals zero absorbance)? Explain
1. 1 answer
2. asked by Jerome
3. 3,834 views
John is listening to a horn. He knows the frequency of the horn is 300 Hz when both he and the horn are at rest. If he hears a
1. 1 answer
2. asked by Joan
3. 3,451 views
At the beginning of the week, a particular stock sold for 29 3/8 per share. At the end of the same week it sold for 31 2/8. What
1. 2 answers
2. asked by kayla
3. 2,830 views
A liter of orange fruit drink contains 22% orange juice. How many millimeters of orange juice must be added to produce a mixture
1. 3 answers
2. asked by Anonymous
3. 2,824 views
If you borrow $1,700 at 7% simple interest, how much interest will you pay?A. $1819 B. $119 C. $7.00 D. $120 I got b but im not
1. 5 answers
2. asked by kayla
3. 2,797 views
A rectangular prism has a volume of 960cm. It's width, length, and height are in the ratio 3:5:8.A) Determine the dimensions of
1. 5 answers
2. asked by Annika
3. 2,597 views
the average number of years a person takes to complete a graduate degree program is 3. the standard deviation is 4 months.
1. 1 answer
2. asked by Michelle
3. 2,435 views
A person standing close to a railroad crossing hears the whistle of an approaching train. He notes that the pitch of the whistle
1. 2 answers
2. asked by Joan
3. 2,239 views
The decomposition of nitrogen dioxide 2NO2-->2NO+O2 occurs in a two-step sequence at elevated tempatures. the first step lis
1. 1 answer
2. asked by RAYRAY
3. 2,154 views
the average amount of rain per year in Greenville is 49 inches. the standard deviation is 8 inches. find the probability that
1. 1 answer
2. asked by Michelle
3. 2,141 views
Given that sin (pi/10)=(sqrt(5)-1)/4, use double-angle formulas to find an exact expression for sin(pi/5).
1. 1 answer
2. asked by Victoria
3. 2,081 views
A team of 4 golfers scored 69,73,70, and 74 on the first round on a par 72 course. They reduced their team score by 3 on the
1. 4 answers
2. asked by Jeffrey
3. 2,081 views
Evaluate integral(5x-5/3x^2-8x-3) dx.
1. 1 answer
2. asked by Eileen
3. 2,011 views
For the reaction2Cl2(g)+4NaOH(aq)->3NaCl(aq)+ NaClO2(aq)+2H2O(l) how many grams of NaCl can be produced from 30.8 g of Cl2 and
1. 1 answer
2. asked by jann
3. 1,978 views
Suppose you have $55 in your account. You start saving $10 each week. Your friend has $20 in her account and is saving $15 each
1. 2 answers
2. asked by cece
3. 1,863 views
the average number of gallons of lemonade consumed by the football team during a game is 20, with a standard deviation of 3
1. 1 answer
2. asked by Michelle
3. 1,688 views
An urn contains 7 red marbles labeled (1,2,3,4,5,6,7) and 5 green marbles labeled (1,2,3,4,5) four marbles are pulled out at
1. 1 answer
2. asked by Ron
3. 1,681 views
in the synthesis of FeC2O4 (dot) 2H2O, which reagent would be the limiting reagent? FeSO4(NH4)2SO4 (dot) 6H2O - 2.68g. H2C2O4
1. 2 answers
2. asked by Annie
3. 1,637 views
one of the major U.S. tire makers wishes to review its warranty for their rainmaker tire. The warranty is for 40,000 miles. The
1. 1 answer
2. asked by c
3. 1,563 views
on the daily run of an express bus, the average number of passengers is 48. the standard deviation is 3. Assume the variable is
1. 3 answers
2. asked by Michelle
3. 1,526 views
1. Which idea is central to a literary analysis?A. the number of images in the work B. the order of the images in the work C.
1. 1 answer
2. asked by anthony
3. 1,487 views
Nitrogen and hydrogen gases are combined at high temperatures and pressures to produce ammonia, NH3. If 104.6 g of N2 are
1. 1 answer
2. asked by olga
3. 1,458 views
A simple pendulum has a period T on the surface of planet Earth. When taken to the surface of planet X, the same pendulum has a
1. 1 answer
2. asked by Chan
3. 1,411 views
An object is moving due east. You push the object. Work is being done at all times when you push...
1. 1 answer
2. asked by Tia
3. 1,408 views
In a bowling league, the probability that the uniforms are all 1 color is 0,45, that 2 colors are used is 0.35, and that 3 or
1. 1 answer
2. asked by Michelle
3. 1,407 views
find expressions fr the revenue, cost, and profit from selling x thousand items:item price: $2.00 Fixed cost; $214,448 Variable
1. 3 answers
2. asked by ashh
3. 1,396 views
What is the value of the median for the following set of scores?Scores: 1, 3, 3, 5, 6, 7, 8, 23
1. 2 answers
2. asked by gs
3. 1,386 views
where would the image of a 4.0 cm tall object that is 12 cm in front of a flat mirror be located?
1. 1 answer
2. asked by David
3. 1,376 views
Human factors that cause ill health.accidents,crises/disaster and an appropriate way to deal with these
1. 9 answers
2. asked by Angel
3. 1,358 views
At 10 am on April 26, 1998, a building 300 feet high casts a shadow 50 feet long. What is the angle of elevation of the Sun
1. 3 answers
2. asked by Amy~
3. 1,342 views
Appalachian Coal Mining believes that it can increase labor productivity and, there-fore, net revenue by reducing air pollution
1. 0 answers
2. asked by Alex
3. 1,299 views
FOR CENTURIES PEOPLE ATE WITH THEIR HANDS.A CHANGE FINALLY OCCURRED IN THE 1100'S WHEN PEOPLE USED UTENSILS.
1. 5 answers
2. asked by mia
3. 1,287 views
it is recommended that for a height of 20 inches,a wheelchair ramp be 19 feet long.what is the value of x to the nearest tenth>
1. 2 answers
2. asked by cassandra
3. 1,262 views
A last doubt. I hope you can have a look at it.1)How can I check this sentence: " We had free lunch in Trieste" We were free for
1. 1 answer
2. asked by Henry1
3. 1,227 views
I am writing a free verse poem and I need somr ideas. I was thinking about a doll who could speak but I'm not sure if that is
1. 3 answers
2. asked by Lauren
3. 1,225 views
At what constant, continuous annual rate should you deposit money into an account if you want to have $1,000,000 in 25 years?
1. 5 answers
2. asked by CJ
3. 1,224 views
what are the values of theta in the interval 0 degrees is lessthan or equal to theta is less than or equal to 360 degrees that
1. 1 answer
2. asked by jacquelinemelody
3. 1,224 views
The exchange rate for the Australian dollar in January 2000 was AU$100 = S$x. In June 2000, the exchange rate had become AU$100
1. 2 answers
2. asked by Jeremy
3. 1,213 views
what is the midpoint of a line segment with endpoints at (-4, 15) and (22,3)
1. 1 answer
2. asked by courtney
3. 1,204 views
Why do you draw a linear graph of absorbance versus concentration even though your experimental values deviated slightly from a
1. 2 answers
2. asked by Jerome
3. 1,203 views
HiUmm, how would I expand on the point that support implies agreement? Like supporting a country implies agreement with its
1. 1 answer
2. asked by Em
3. 1,149 views
there are 48 raincoats for sale at a local men clothing store. Twelve are black. If 6 raincoats are selected to be marked down,
1. 1 answer
2. asked by Michelle
3. 1,101 views
a cardboard box which has a volume of 60 cubic inches and has the dimensions of (x-1) (x-6) (x-2) what is the lenght, width and
1. 1 answer
2. asked by jake
3. 1,072 views
1. I bought a little mask for my sister, Sue.2. I bought my sister, Sue, a litle mask. 3. I bought my sister, Sue a little mask.
1. 1 answer
2. asked by rfvv
3. 1,068 views
Hi can someone help me I am battling to understand Durkheims concepts, I need to define his concepts and then intergrate it with
1. 0 answers
2. asked by Jane
3. 1,059 views
Calculate the pH at the equivalence point for the titration of a solution containing 1250.0 mg of hilariamine (MW = 92.5 g/mol,
1. 4 answers
2. asked by vivian
3. 1,025 views
The point (q,0) lies on the graph of the following function: f(x)=2/3x-12 What is the value of Q?
1. 1 answer
2. asked by Tranese
3. 1,011 views
how can I apply critical thinking when evaluating conversations, and media sources
1. 1 answer
2. asked by Stacy
3. 982 views
5 ways in which the human or environmental problem impacts on the community
1. 1 answer
2. asked by Anonymous
3. 977 views
K-42 has a half-life of 12.4 hours. If you begin with 250g ofK-42, determine how much you will have left after 4 half-lives. How
1. 1 answer
2. asked by Jazmin
3. 942 views
I need to explain which species is oxidized and reduced, what the reducing agent and oxidizing is, and explain why for each of
1. 3 answers
2. asked by Alyson
3. 935 views
how do you prevent an egg from breaking from a height of 10-15 ft.?
1. 1 answer
2. asked by shyanne
3. 917 views
480-mm pipe is cut into three pieces. the second piece is three times as long as the first. the third piece is four times as
1. 1 answer
2. asked by WInswton
3. 880 views
I need to write about my geometry class and what I do in the class. I need to use "la tarea" in the sentence. I'm not sure if I
1. 2 answers
2. asked by Becky
3. 879 views
The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance is
1. 0 answers
2. asked by algebra
3. 875 views
Need help with current Trig problem for tomorrow:Solve the logarithmic equation algebraically. Approximate the result to three
1. 1 answer
2. asked by Eric
3. 873 views
Public law 94-142 mandates thatA schools must transport students to special sites for education B only certain states must
1. 1 answer
2. asked by Rosie
3. 823 views
Does indirect costs often depend on some or all of the direct costs? How do we make that call.
1. 0 answers
2. asked by john
3. 802 views
1-(-3, 4) is reflected over the x-axis. What are the coordinates of the image?A:(4, -3) B:(-3, -4) C:(3, 4) D:(3, -4) 2- A
1. 2 answers
2. asked by mo needs help...
3. 800 views
Use the Empirical Rule to find what two values 95% of the data will fall between for a data set with a mean of 294 and standard
1. 1 answer
2. asked by Denise
3. 774 views
Consider a triangle ABC like the one below. Suppose that A=45 degress, B=34 degress, and a= 70. Solve the triangle.Round your
1. 1 answer
2. asked by Jennifer
3. 772 views
1. Find the x-intercept and the y-intercept of 8x - 2y = -24.a. x = -7, y = 2 b. x = -4, y = 14 c. x = -3, y = 12 d. x = 7, y =
1. 1 answer
2. asked by Cheryl
3. 764 views
It is well known that bullets and other missiles fired at Superman simply bounce off his chest. Suppose that a gangster sprays
1. 1 answer
2. asked by sam
3. 757 views
can you help me Underline the topic sentence for this paragraph??? Interest rates have a decidedly large impact on purchasing
1. 1 answer
2. asked by needhelp
3. 749 views
what are the x-intercepts of the graph of the following equation: y=x squared-5x -14& what are the x intercepts of this Y= X
1. 2 answers
2. asked by Tranese
3. 743 views
According to Aldous Huxley, which process does the act of seeing not involve?
1. 1 answer
2. asked by blakemarie
3. 734 views
In a certain city, there are 10,000 persons age 18 to 24. A simple random sample of500 such persons is drawn, of whom 200 turn
1. 2 answers
2. asked by Teddy
3. 724 views
I forgot to include the following sentences. Thank you very much.1) She requested that we didn't go too near the river bank. (is
1. 1 answer
2. asked by Henry1
3. 723 views
Can you tell me if I have this correct? I have to identify the adjectives and adverbs in this paragraph.Adjectives: early first
1. 1 answer
2. asked by Laurie
3. 711 views
Lines AN and CT are perpendicular. If mAFT = 3x + 21 and m CFN = y + 45, which is the value of x + y
1. 0 answers
2. asked by BreAnna
3. 705 views
Avec une partenaire, jouez les rôles d'une cliente et d'un serveur/une serveuse dans un restaurant français. Ce restaurant a
1. 1 answer
2. asked by Sydney
3. 696 views
The marks obtained by 10 children in a metal drill are 0,1,3,3,5,7,8,9,9,9,.What is the probability that a child chosen at
1. 1 answer
2. asked by Nii
3. 691 views
A radar device emits microwaves with a frequency of 4.73E+9 Hz. When the waves are reflected from a van moving directly away
1. 0 answers
2. asked by Joan
3. 687 views
If tanA = the square root of 11, find tan2A
1. 1 answer
2. asked by Parker
3. 684 views
A person can type 15 words in 1/4 of a minute. What is his average typing speed in words per minute?
1. 1 answer
2. asked by Stormy
3. 683 views
I may be over thinking this but I want to be sure I have it correct before I move on. I noticed another person had previously
1. 4 answers
2. asked by Misty
3. 670 views
Letters in Spanish about doing chores and restaurant review. I have revised these at least 5 times each and feel like I have
1. 1 answer
2. asked by Mina
3. 657 views
What is the author in "am i a conformist" by ebtisam abusamak trying to communicate to his audience
1. 4 answers
2. asked by regina
3. 654 views
a farmer is building a fence around his yard. one side of the fence will be the side of his barn , the other three sides will be
1. 1 answer
2. asked by melissa
3. 652 views
Select the letter of the answer that gives the correct meaning of the underlined word, based on its context.After years of
1. 3 answers
2. asked by anthony
3. 645 views
A ramp 38' long rises to a platform. The bottom of the platform is 20' from the foot of the ramp. Find x , the angle of
1. 1 answer
2. asked by Rachal
3. 644 views
I need an example of a simile,and metaphor for tue book Sammy keyes and the hotel theift
1. 0 answers
2. asked by hunter
3. 638 views
What would be the sources of error for the lab of physical properties of two types of solids.Solids used:sodium chloride and
1. 2 answers
2. asked by Mr. Green
3. 636 views
Calculate the pH at the equivalence point for the titration of a solution containing 1250.0 mg of hilariamine (MW = 92.5 g/mol,
1. 3 answers
2. asked by vivian
3. 630 views
fractions equivalent to 18/24
1. 1 answer
2. asked by tim
3. 622 views
So for my final exam my teacher gave us a study guide and on it under Unit two: The Contemporary Period (1946-Present) There are
1. 1 answer
2. asked by Sara
3. 622 views
A launched rocket has an altitude in meters, given by the polynomial h+vt-4.9^2, h is the height in meters v is the velocity in
1. 1 answer
2. asked by sue
3. 620 views
Could anybody help me with these two problems, or at least the 1st one?Thank you very much. „« The measure of the third angle
1. 3 answers
2. asked by Aria
3. 619 views
I wrote a brief review of a movie, using adverbs, adjectives and using at least three comparatives and three superlatives. Could
1. 2 answers
2. asked by Student 155
3. 618 views
Hi. I have a question. Would it be:Les eleves portent des jeans, des tshirts, et des baskets. Or Les eleves portent un jean, un
1. 2 answers
2. asked by Corinna
3. 616 views
Could you please check the details of this trip? Thank you very much1) We left from Turin at 5 a.m. by bus. Six hours later we
1. 1 answer
2. asked by Henry1
3. 615 views
I have a project due May 17. I have to create a math game using a GUI/Menu. The game has to give the user the option to chosse
1. 0 answers
2. asked by Carlissa
3. 612 views
Butler Corp paid a dividend of $3.50 per share. The dividend is expected to grow at a constant rate of 8% per year. If Butler
1. 0 answers
2. asked by Anonymous
3. 609 views
A uniform disk of mass 2kg and radius 10.0cm is spinning on a fixed frictionless bearing at 3 revolutions/second. A think
1. 0 answers
2. asked by Will
3. 606 views
the McCarran Internal Security Act of 1950.
1. 1 answer
2. asked by meshelle
3. 605 views

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