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Questions Asked on August 20, 2012

explain how to solve 8^2 + 9 (12/3x2)-7?plzzzzzzzzzz help me!!
1. 6 answers
2. asked by yoda
3. 8,857 views
Balance the equation and then write the net ionic equation a. (NH4)2 CO3(aq) + Cu(NO3)2(aq) to CuCO3(s) + NH4NO3(aq)
1. 1 answer
2. asked by PJcotieboi
3. 4,544 views
A solution of 100.00mL of 0.2000mol/L sodium carbonate and 200.00mL of 0.1000mol/L calcium nitrate solutions are mixed together
1. 3 answers
2. asked by Walker
3. 3,522 views
A test of an automobile engine exhaust revealed that 3.7g of NO2 was emitted in 10 minutes of operation. How many moles of NO2
1. 2 answers
2. asked by PJcotieboi
3. 3,256 views
in a baseball game a 0.2 kg ball moving at 12 m/s is hit by a bat. after the impact the ball moves in the opposite direction
1. 2 answers
2. asked by katie
3. 2,921 views
determine the quadratic function f whose graph is given.the vertex is (1,-3) y intercept is -2 please show work so i can see how
1. 2 answers
2. asked by alli
3. 2,703 views
A sample of an alcohol is tested and found to contain 52% carbon, 35% oxygen, and 13% hydrogen by mass. Tests indicate that the
1. 2 answers
2. asked by greeny
3. 2,703 views
a particle is dropped under gravity from rest from a height and it travels a distane of 9h/25 in the last second. Calculate the
1. 2 answers
2. asked by Aditya
3. 2,631 views
Find two numbers whose difference is 16, and the sum of whose squares a minimum.
1. 4 answers
2. asked by Anonymous
3. 2,179 views
For her vacation Mrs. Andrews bought $300 worth of traveler's checks in $10 and $20 denominations. If she has 22 travelers
1. 1 answer
2. asked by Nicole
3. 2,045 views
This assignment requires you to use Excel. In question 1, you will use the charting features. Inquestions 2 and 3, use the
1. 1 answer
2. asked by David
3. 1,894 views
2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed
1. 1 answer
2. asked by Jill
3. 1,866 views
If the dimension of a right rectangular prism are 7cm,9cm and 3cm,then find(A) Its total surface area (B) Its volume (C) the
1. 4 answers
2. asked by Yeneta
3. 1,646 views
In the figure: an electron is projected along the axis midway between the plates of a cathode-ray tube with an initial velocity
1. 1 answer
2. asked by renel
3. 1,604 views
summarize the major similarities and differences between the forms of drama, poetry, and the short story. Demonstrate your ideas
1. 3 answers
2. asked by Ethel
3. 1,599 views
A ball of mass 200g strikes a rigid wall normally at the speed of 25m/s and bounces with the same speed. Time of contact of the
1. 1 answer
2. asked by Aditya
3. 1,514 views
In the following sentence, identify the part of speech of the italicized word.Catching fish is one of the oldest pastimes. A.
1. 4 answers
2. asked by Anonymous
3. 1,337 views
There are 40 pupils in a class. There are 10 more boys than girls. When some boys from another class join the class, the
1. 1 answer
2. asked by urgent help needed pls
3. 1,239 views
I have been stuck on this for a while now and cant figure out what it is i am doing wrong HELP!!!A tennis ball with a velocity
1. 1 answer
2. asked by Alex
3. 1,189 views
solve the following inequality. write the answer in interval notationx^3-4x^2-21x<0 please show work so i can understand this
1. 1 answer
2. asked by alli
3. 1,182 views
When a tennis player hits .6kg tennis ball, the racket applies an average force of 250 N to the ball for a time about .15
1. 0 answers
2. asked by Anonymous
3. 1,156 views
A major league pitcher can throw a baseball at about 45 m/s (about 100mph). If a baseball has a mass of .55kg how large is the
1. 0 answers
2. asked by Anonymous
3. 1,153 views
A man invests his savings in two accounts, one paying 6% and the other paying 10% simple interest per year. He puts twice as
1. 1 answer
2. asked by NotGonnaSay
3. 1,109 views
According to the aggregate expenditure function, as the price level decreases, it is reasonable to expect thatA the auto monos
1. 0 answers
2. asked by Cindy
3. 1,048 views
Help?-Solve Polynomial Equations By factoring. 1. x^6-25x^4=0 2. y^3-3y^2=16y-48 3. x^3+2x^2-9x-18=0 4. x^3+x^2-4x-4=0 5.
1. 4 answers
2. asked by Unknown
3. 1,038 views
Triangle ABC is similar to triangle FGH. Angle A measures 42 degrees. Angle G measures 49 degrees. Find the measure of angle H
1. 1 answer
2. asked by james
3. 1,023 views
In a survey of 100 women,34 use shampoo A 42 use shampoo B 31 use shampoo C 9 use shampoo A&B 10 use shampoo A&C 6 use shampoo
1. 1 answer
2. asked by LaCresha
3. 984 views
Question 3Investment analysts generally believe the interest rate on bonds is inversely related to the prime interest rate for
1. 0 answers
2. asked by David
3. 983 views
Which of the following statements about Anne Bradstreet is NOT true?
1. 4 answers
2. asked by Ron
3. 952 views
An increase in the amount of money circulating in the econmomy, ceterics pair bus will result in which of the followingA. Demand
1. 0 answers
2. asked by Cindy
3. 939 views
1.Two supplementary angles differ by 44 degrees.Find The answer? 2.Two complementary angles differ by 9 degrees. Find the
1. 1 answer
2. asked by anajan
3. 853 views
You are interested in finding out if a student’s ACTscore is a good predictor of their final college grade point average(GPA).
1. 1 answer
2. asked by CANDICE
3. 828 views
as a diver descends below the surface of the ocean, she attaches air tanks to a long cable. the first tank is at 150 meters
1. 0 answers
2. asked by nathab
3. 797 views
Rank the following data in increasing order and find the position and value of the 65th percentile. Please show all of your
1. 1 answer
2. asked by latoya
3. 786 views
water has a density of 1g/cm3 ; if 2 different pieces of the wood are put into water which will float and which will sink ?Wood
1. 1 answer
2. asked by maria
3. 774 views
1. We can join the meeting.2. We can take part in the meeting. (Are both the same in meaning?)
1. 1 answer
2. asked by rfvv
3. 769 views
tripling the greater of two consecutive even integers gives the same result as subtracting 10 from the lesser even integer.what
1. 1 answer
2. asked by jane
3. 739 views
the first native americans gathered what? (3 things) that's why we call them hunter-gatherers.
1. 1 answer
2. asked by josh
3. 671 views
Missouri Mineral Products (MMP) purchases two unprocessed ores from Bolivia Mining, which it uses in the production of various
1. 0 answers
2. asked by Anonymous
3. 668 views
At a certain temperature, .5 mol of PCl5 was placed in a .25 L vessel and permitted to react as shownPCl5 (g) --> PCl3 (g)+ Cl2
1. 1 answer
2. asked by Alex
3. 657 views
Q1).As the chief accountant of Breathless Perfume Pty ltd, you discover a significant misstatement that overstated net profit in
1. 1 answer
2. asked by clare
3. 623 views
Truth tables can determine which of the following?a) If an argument is valid b) If an argument is sound c) If a sentence is
1. 0 answers
2. asked by Tammy
3. 618 views
i have no idea how to set this problem up! please help!A 22.19-g sample of a solid is placed in a flask. Toluene, in which the
1. 1 answer
2. asked by Hannah
3. 600 views
suppose a major league pitcher can throw a baseball at about 45 m/s (about 100mph). IF a baseball has a mass of .55kg. Suppose
1. 1 answer
2. asked by Anonymous
3. 585 views
In Great expectations, how is pip different from the convict in chapter l?
1. 1 answer
2. asked by pat
3. 564 views
A stream of water flowing horizontally with the speed of 15m/s gushes out of a tube of cross-sectional area 10-2m2 and hits a
1. 2 answers
2. asked by Aditya
3. 562 views
Water rises inside a plant's stem an average of 4ft. every hour.A. How many inches is that? The answer for this is 48 inches.
1. 2 answers
2. asked by Carol
3. 554 views
Find the future value one year from now of a $7,000 investment at a 3% annual compound interest rate. Also calculate the future
1. 0 answers
2. asked by CANDICE
3. 541 views
i was advise not to take eng 093 just yet which is basic english and and the courses i take requires me to write papers. Please
1. 0 answers
2. asked by @@@KEA
3. 532 views
What type of figurative language does this statement represent (if it does at all): "Buried deep beneath the stories about
1. 5 answers
2. asked by Claire
3. 517 views
find the derivatives, dy/dx, for the following functions :y=(1+sin^2{2 exp (3x)})^5y please help me to solve this assignment.
1. 4 answers
2. asked by deel
3. 508 views
Diborane and related compounds were proposed as rocket fuels in 1950s. A representative reaction for this class of molecules
1. 1 answer
2. asked by PJcotieboi
3. 505 views
what type of sentence is I hereby declare Tuesday Shakespeare Day.
1. 1 answer
2. asked by Stacie
3. 505 views
if the heat of combustion for a specific compound is -1320.0 KJ/mol and its molar mass is 67.53 g/mol how many grams of this
1. 2 answers
2. asked by Jacob
3. 504 views
which of the following contributes most to the mystery of "An occurrence at owl creek bridge?A) the breaking from the confeeracy
1. 1 answer
2. asked by nick
3. 503 views
What is the impact of health care cost for the individual consumer? The employer?
1. 1 answer
2. asked by me
3. 500 views
For the nails in the bin below, there are 500 nails per kg.” Using this conversion factor, perform the following calculations.
1. 3 answers
2. asked by Lost
3. 493 views
a quarter sits at the bottom of a wishing well where the gauge pressure reads 294 kPa. If the quarter has a diameter of 24mm,
1. 0 answers
2. asked by Drew
3. 492 views
put each of the following in standard form. Also note and the leading coefficient6x2 - 7x5 +2x 4x + x2 +1 3 + 16 +7x3 - 2x
1. 1 answer
2. asked by niko
3. 491 views
A 1500 m race is divided into 3 equal, 500 m, sections. In the first section, a racer accelerates from rest at 3.0 m/s^2. In
1. 2 answers
2. asked by Anita
3. 491 views
f(x)=-2x3+20x2-48x=(?)(-2x)(X-6) how do I find the missing factor of this?
1. 1 answer
2. asked by samantha
3. 489 views
Typically, there is a scale provided for weighing the nails. For example, a notice placed above the nail bin might read, “For
1. 1 answer
2. asked by Lost
3. 489 views
A solid metal is described as having "AN ARRAY OF POSITIVE IONS IN A SEA OF ELECTRONS". Write down the electronic structure of a
1. 0 answers
2. asked by abdul ali
3. 489 views
What is the molarity of 100ml of ethanol dissolved in 1.5L of water? Ethanol has a specific of 0.789, and its molecular weight
1. 1 answer
2. asked by Fai
3. 482 views
The longest banana split ever made was 4mi 686yd long. How many feet is that? However, a 4.55 mile banana split was made in
1. 4 answers
2. asked by Carol
3. 480 views
Each pair of equations below is equivalent. What was done to the first to get the second; in other words something was done to
1. 2 answers
2. asked by Gamzee :o)
3. 478 views
Isn't there a term that for when you find people with college degrees working at a fast-food franchise?
1. 3 answers
2. asked by Anon
3. 476 views
What can consumers do to reduce health care costs?
1. 1 answer
2. asked by me
3. 470 views
shoshanna is going to use 12 base ten blocks to model the largest possible number less than 999.Then she will use another 12
1. 1 answer
2. asked by anna
3. 463 views
Sam has a savings account that increased in value over 12 month period from $8765.00 to $9006.04. He made no deposits or
1. 1 answer
2. asked by George
3. 456 views
Do you think the biggest issue is overeating or the type of foods people eat?
1. 2 answers
2. asked by meshelle
3. 452 views
Why did the LRC determine that RAs and CDAs were employees? Do you agree with the LRC decision? Why? Why not?
1. 2 answers
2. asked by Elvira
3. 449 views
rx: albuterol inhaler. inhale ii puffs q6h. disp: 1 inhaler. what is the total daily dosage?
1. 1 answer
2. asked by mrs reeves
3. 448 views
sam bought 1 of 250 tickets selling for $2 in a game with a grand prize of 400 dollars. Was $2 a fair price to pay for a ticket
1. 1 answer
2. asked by mike
3. 446 views
Can any one give some good suggestions of mummies on which various scientific methods have used to study them?
1. 1 answer
2. asked by Random
3. 442 views
A 0.330 kg bar is placed on a pair of frictionless rails separated by a distance of 1.60 m and located on an inclined plane that
1. 0 answers
2. asked by Jimmy
3. 432 views
A rectanfular piece of property measures 50 feet by 150 feet. the owner decides to surround the property with a fence placed
1. 2 answers
2. asked by Holly
3. 430 views
metallic bonds are not fully broken until the metal has first melted and then boiled. the boiling points of sodium, magnesium
1. 0 answers
2. asked by abdul ali
3. 429 views
describe the perceptual process?
1. 1 answer
2. asked by kemmonye
3. 424 views
whata the correct anwser for x^6 - 25x^4=0Ps. this is polynomial factoring ...
1. 2 answers
2. asked by Unknown
3. 416 views
HELP?!Equations With Rational Expressions; 1. 5/2y+6 + 1/y-2 = 3/y+3 2. 5/a-5 - 1 = a/a-5 3. 2/x^2-x-12 - 6/x+4 = 2/x-3 4.
1. 3 answers
2. asked by Unknown
3. 412 views
What does it means when someone says "Came on this site with a little faith in humanity left"???
1. 4 answers
2. asked by Laruen
3. 408 views
When it says graph the function using the given values of x and the domain and the range.1) f(x)=x^2+4 ; x= -3, -2, -1, 0, 1, 2,
1. 2 answers
2. asked by Unknown
3. 405 views
suppose a bead maker wants to separate 10,000,000 beads into boxes she will put 100,000 beads into each box into which box would
1. 1 answer
2. asked by teisha
3. 403 views
16to the power half divided by 16 to the power one fourth
1. 1 answer
2. asked by TUHITUHI
3. 396 views
what are examples of the concept and complexity of identity
1. 1 answer
2. asked by Theresa
3. 395 views
WHAT IS A ANALOGY
1. 1 answer
2. asked by mekides
3. 388 views
What are two reasons for precise but inaccurate measurements?
1. 0 answers
2. asked by Catherine
3. 387 views
If you place the ... comparing 1272 and 1269. Do you need to cmpare the ones digits? Which number would be the farther to the
1. 1 answer
2. asked by Anonymous
3. 383 views
Help PleaseDx ?Quadratic Equations ; 1. 4y^4+9=13y^2 2. x-3x 1/2+2=0 3. (x-5)^2+2(x-5)-35=0 4. (x-2)^2-3(x-2)+2=0 5. 2(x^2-5) -
1. 1 answer
2. asked by Unknown
3. 382 views
1. He is used to working on the farm.2. He got used to working on the farm. 3. He used to walk in the park alone. 4. The toy can
1. 1 answer
2. asked by rfvv
3. 375 views
Classical macroeconomics theory concludes that ultimatelyA. Fiscal policy generates only quantity effects B. erratic investment
1. 0 answers
2. asked by Cindy
3. 370 views
four of every seven teenagers would prefer to watch a comedy when going to the movies
1. 1 answer
2. asked by -
3. 370 views
How do I do 21 - y, explain
1. 1 answer
2. asked by Chris
3. 364 views
One common aspect of among dissociative disorder is:
1. 1 answer
2. asked by Denise
3. 359 views
State the degree of the following polynomial: -2x4y + xy – y
1. 0 answers
2. asked by kim
3. 356 views
If a number has a 9 in the ones place,it is always divisible by 3
1. 2 answers
2. asked by Valerie
3. 354 views
explain how to solve r/-3 = 12?
1. 1 answer
2. asked by yoda
3. 348 views
How do I convert km to nm? Like 299.32 km = nm
1. 1 answer
2. asked by Jaton
3. 346 views
The average urbanite walks about 2 yd per second.A) How many seconds would it take to go 100yd? B) How may seconds would it take
1. 3 answers
2. asked by Carol
3. 339 views

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