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Questions Asked on May 10, 2013

simplify this polymomial polynomial6g + 8k – 9g + 2k my answer -3g+10k
1. 25 answers
2. asked by polynominals
3. 18,077 views
1.Which of the following demographic characteristics distinguishes Europe's population from that of Asia?A.) More Europeans
1. 67 answers
2. asked by Kaitlyn
3. 12,676 views
1. During the late 18th and mid-19th centuries, Europeans and North Americans were attracted to nearby coastal waters due to
1. 26 answers
2. asked by Kaitlyn
3. 10,859 views
Identify the incorrect word.Emma told Jim that his car was still in it's parking place next to our apartment. A.his B. it's
1. 15 answers
2. asked by Cassie - Please Help.
3. 5,171 views
A 14-gram object has a volume of 35 cubic centimeters. Find its density.
1. 1 answer
2. asked by Anonymous
3. 4,563 views
A 2.9 L sample of gas has a pressure of 5 atm and a temperature of 50 °C. What will be the new temperature in Kelvin if the
1. 4 answers
2. asked by nene
3. 3,520 views
A block of mass m = 2.80kg is held inequilibrium on a frictionless incline of angle= 56.6 by the horizontal force F. (a)
1. 1 answer
2. asked by Thomas
3. 3,443 views
What's is the concentration of silver ions in a saturated solution of silver carbonate? The k^sp of Ag2CO3 is 8.1x10^ -12.Is the
1. 3 answers
2. asked by Catherine
3. 2,999 views
A solid cylinder has a radius of 0.051 m and a height of 0.0030. The cylinder is composed of two different materials with mass
1. 1 answer
2. asked by Janaiby
3. 2,866 views
A parallel plate capacitor has a capacitance of 9.1 μF when filled with a dielectric. The area of each plate is 2.0 m2 and the
1. 1 answer
2. asked by Phil-- HELP NEEDED ASAP
3. 2,459 views
What does Audre Lorde's poem School Note mean? Most notably, what does the last stanza, "My children play with skulls/ and
1. 3 answers
2. asked by Mike
3. 2,169 views
When heated, elemental phosphorus, P4, produces phosphine, PH3, and phosphoric acid, H3PO4. How many grams of phosphine are
1. 3 answers
2. asked by ms
3. 2,076 views
Which of the following is the strongest reducing agent?a) Li+ b) Zn c) Sn d) H2 Is it Li? Can someone please explain what the
1. 2 answers
2. asked by scilover
3. 1,988 views
Capacitor A and capacitor B both have the same voltage across their plates. However, the energy of capacitor A can melt m
1. 3 answers
2. asked by Phil-- HELP NEEDED ASAP
3. 1,981 views
Would like to know if this looks rightWrite a program that allows the user to input a total dollar amount for an online shopping
1. 1 answer
2. asked by Legendirty
3. 1,687 views
A rubber ball is thrown 20 feet into the air. If it rebounds 3/5 of the height, how far will it have traveled after the fifth
1. 1 answer
2. asked by Sasha
3. 1,651 views
A ball is kicked from ground level into the air. Its height, y, in feet after x seconds can be represented by the equation y=40x
1. 1 answer
2. asked by Jane
3. 1,547 views
Read the poem and answer the questions that follow1.There once was a cowboy named Ray 2. Who never had that much to say, 3.
1. 3 answers
2. asked by Matthew
3. 1,541 views
If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant, what final pressure would result if the original
1. 1 answer
2. asked by nene
3. 1,518 views
a transformer with 600 turns in the primary coil is connected to a 120v AC source. If the transformer is to have (3) separate
1. 1 answer
2. asked by Jay
3. 1,447 views
Find the exact value of the expression without a calculator:sin(3π/4+5π/6) I've done: sin(9π/12 + 10π/12) =sin(19π/12) What
1. 3 answers
2. asked by Phil-- HELP NEEDED ASAP
3. 1,409 views
find acute angles A and B satisfying cot(A+B)=1 , cosec (A-B)=2
1. 2 answers
2. asked by ajit yadav
3. 1,290 views
What will be the products of the electrolysis of an aqueous solution of zirconium iodide (ZrI4)? (The electrodes themselves are
1. 2 answers
2. asked by Anna
3. 1,290 views
If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant, what final pressure would result if the original
1. 3 answers
2. asked by nene
3. 1,283 views
A 50 ohm resistor is connected in series with a 0.2 H inductor, a 40 microFarad capacitor, and an AC Generator yielding 120 v
1. 1 answer
2. asked by Sandra
3. 1,229 views
When heated, elemental phosphorus, P4, produces phosphine, PH3, and phosphoric acid, H3PO4. How many grams of phosphine are
1. 3 answers
2. asked by MS
3. 1,191 views
find the area of an equilateral triangle with an apothem having a length of 4 feet. round to the nearest tenth
1. 1 answer
2. asked by Anonymous
3. 1,191 views
Which of the following is correct in regard to the use of formal English?A. In formal English, we use words to say precisely
1. 3 answers
2. asked by Samara
3. 1,163 views
Hi I noticed someone else put this question up, but I am having a hard time with this one. I HAVE NO IDEA WHAT TO DO.What will
1. 0 answers
2. asked by Kendra
3. 1,162 views
determine the image distance for an object that is 45.0 cm from a double convex lens having a focal length of 15.0 cm
1. 1 answer
2. asked by Carlos
3. 1,132 views
The two half-reactions for the LeClanche dry cell battery are shown below. Describe the direction of spontaneous electron flow
1. 1 answer
2. asked by Alicia
3. 1,064 views
12. Which of the following is the best opening sentence for a business letter that you want to sound fairly informal?A. Please
1. 2 answers
2. asked by Anonymous
3. 1,046 views
One of the results of the Industrial Revolution wasWhich of these was not a feature of working class life in early industrial
1. 1 answer
2. asked by colleen
3. 1,038 views
Suppose the demand and supply for milk are described by the following equations: QD = 600 - 100P; QS = -150 + 150P, where P is
1. 0 answers
2. asked by Suzy
3. 1,026 views
The inmate code is:A. the set of rules for inmate behavior established by prison officials. B. an informal set of rules of
1. 3 answers
2. asked by Emily
3. 1,018 views
The formula for the perimeter P of a rectangle is P=2l +2w. What is the result when correctly solving the formula for the
1. 1 answer
2. asked by Jane
3. 1,009 views
Although someone who is hypnotized may be compliant and susceptible to suggestion, it is clear that: (Points: 5)they are
1. 3 answers
2. asked by Angela
3. 994 views
Students are attempting to construct a battery in the laboratory that will light up a light bulb. Compare the following lists
1. 2 answers
2. asked by Claire
3. 952 views
I'm having trouble with this problem because I'm not sure what to do with the 1..21. (x-5)^2+(y+2)^2=1 (x-(5))^2+(y+2)^2= ????
1. 2 answers
2. asked by Caroline
3. 927 views
You spin the spinner twice. draw a tree diagram and list sample spaces to show the possible outcomes. From that answer questions
1. 0 answers
2. asked by B6
3. 902 views
Verify the Identity:sin(x+π)/cos(x+3π/2) =tan^2x-sec^2x I've done: sinxcosπ+cosxsinπ / cosxcos(3π/2) - sinxsin(3π/2)
1. 2 answers
2. asked by Phil-- HELP NEEDED ASAP
3. 865 views
The economic exploitation of colonies included
1. 0 answers
2. asked by colleen
3. 842 views
New photo imaging techniques on computers allow artists to distort an image from its original shape. Figure 1 is a square image
1. 1 answer
2. asked by Jane
3. 812 views
Caculate the work done when a force of 20N strecthes a spring by 50mm
1. 3 answers
2. asked by Anonymous
3. 808 views
I can not figure out the worksheet How Can You Help Control Soil Erosion?
1. 2 answers
2. asked by Stephanie
3. 788 views
when a number is added or subtracted with its double gives you 4 by 12.what are the numbers?
1. 1 answer
2. asked by lalaaaaaaaaa
3. 783 views
Which pair of ions will be most likely to react at standard state conditions?a) MnO4- and Sn2+ b) Zn2+ and Cl- c) I- and Cu d)
1. 1 answer
2. asked by scilover
3. 780 views
simplify sin(540-2x)this is to do with trig
1. 1 answer
2. asked by allie
3. 772 views
77.0 mL of a 1.20 M solution is diluted to a total volume of 288 mL. A 144-mL portion of that solution is diluted by adding 155
1. 1 answer
2. asked by Gmp
3. 769 views
If a 5-pound sack of bird seed is divided equally for 3 different bird feeders, how much bird seeds will there be for each bird
1. 7 answers
2. asked by Adaija
3. 750 views
Two capacitors are identical, except that one is empty and the other is filled with a dielectric (k = 3.6). The empty capacitor
1. 1 answer
2. asked by Phil-- HELP NEEDED ASAP
3. 745 views
How did the inventions of the late 1800s make it easier to do business?
1. 1 answer
2. asked by Anonymous
3. 743 views
THE Monroe Doctrine emphasized
1. 0 answers
2. asked by colleen
3. 710 views
I am a number less than 40,000. All my digits are multiples of 3. My first,third,and fifth digits are the same. both my
1. 3 answers
2. asked by Michael Taylor
3. 709 views
1(a) a rectangular plot is bounded at the back by a river. No fence is needed along the river and there is to be an opening in
1. 3 answers
2. asked by gibbs
3. 675 views
Sam measured the length of an insect. He found it was between 3 1/2 inches and 3 3/10 inches long. Write a mixed number that
1. 1 answer
2. asked by Tom
3. 672 views
Projectile motions problems are some of the most important problems you will encounter in this course. Through this discussion,
1. 1 answer
2. asked by Rick
3. 653 views
Ashely's mother will make 4 pineapple fruitcakes for a bake sale to raise money for the school band.If 25 ounces of crushed
1. 1 answer
2. asked by Adaija
3. 648 views
Issa is driving to the airport to catch a flight to miami, and her arrival depoends on traffic. If the traffic is light, then
1. 1 answer
2. asked by Jane
3. 642 views
What is the difference between a general purpose and a specific purpose? How can writing a clear specific purpose help you put
1. 1 answer
2. asked by slomomo
3. 628 views
since sin2x+√3cos2x=2sin(2x+60) find the general solution for the equation sin2x+√3cosx=0thank you
1. 1 answer
2. asked by phillip
3. 617 views
How did the inventions of the late 1800s make it easier to do business?
1. 3 answers
2. asked by Anonymous
3. 616 views
An empty capacitor has a capacitance of 1.86 μF and is connected to a 12-V battery. A dielectric material (κ = 4.5) is
1. 2 answers
2. asked by Phil-- HELP NEEDED ASAP
3. 609 views
The swans in "The Wild Swans at Coole" most likely symbolizea. faithlessness b. fragility and purity c. the flight form life's
1. 1 answer
2. asked by working hard
3. 603 views
The demand function for a product is given byp = 10,000 [1 − (5/5 + e^−0.001x)] where p is the price per unit (in dollars)
1. 0 answers
2. asked by sam
3. 602 views
A rubber ball is thrown 20 feet into the air. If it rebounds 3/5 of the height, how far will it have traveled after the fifth
1. 0 answers
2. asked by EDNA
3. 597 views
The world record for a jump by a frog is 19 feet 3 1/8 in. How much further would a frog need to jump to set a new world record
1. 2 answers
2. asked by Camille
3. 594 views
how much would 11 feet of ribbon cost if it sells for $1.32 per yard
1. 2 answers
2. asked by Anonymous
3. 593 views
Using money to understand decimals$5.38= how many ones, how many tenths, and how many hundredths.
1. 1 answer
2. asked by Quan
3. 590 views
under the same conditions of temperature and pressure , does hydrogen iodide and ammonia diffuse faster? calculate the ratio of
1. 1 answer
2. asked by Mari
3. 582 views
A salesman gets paid on commission, and his commission is based on how many units he sells during the month. If the salesman
1. 0 answers
2. asked by Jane
3. 581 views
I need help trying to solve trigonometric identity problemsI just need help if someone could break it down step by step how to
1. 1 answer
2. asked by michelle
3. 578 views
for an aqueous solution having Calcl2 (2molar) and Mgcl2 (5molal) and specified gravity of solution is 1.145 calculate molality
1. 1 answer
2. asked by riya
3. 577 views
n a classroom experiment, students were asked to place one paper clip in each hand. They were then instructed to add paper clips
1. 1 answer
2. asked by Angela
3. 568 views
What is the exact answer to cos^2x - sin^2x = 0 for between 0 and 2pi?I got x = pi/4 and x = 5pi/4. But the answer key says
1. 5 answers
2. asked by Ann
3. 567 views
I am having trouble on this question. a cable TV company charges $24.95 per month for basic service and $6.95 per month for each
1. 1 answer
2. asked by Katie
3. 561 views
Raul says he has equal numbers of dimes and quarters and four times as many nickles as dimes. The value of his nickles and dimes
1. 1 answer
2. asked by Annon
3. 555 views
Please check my answers...1.) "He is playing cards" is said like this: él está jugando a las cartas. 2.) Is this how you say
1. 8 answers
2. asked by Cassie - Please Help.
3. 555 views
Graph each function;identify the domain and range;and compare the graph with the graph of y=1/x.1.y=-10/x Domain: Range:
1. 0 answers
2. asked by Jan
3. 550 views
Ursula spent a total of $52.34 on two new outfits. She bought two shirt for $12.99, a pair of pants for $18.50, and a skirt. If
1. 1 answer
2. asked by Jane
3. 544 views
The bottom of the ladder on a horizontal flat surface rests against a wall. It makes an angle of elevation of 35°. The bottom
1. 1 answer
2. asked by Rich
3. 543 views
Two carts with masses of 4.00 kg and 3.24 kg move toward each other on a frictionless track with speeds of 4.90 m/s and 3.35 m/s
1. 1 answer
2. asked by Anonymous
3. 531 views
Sean has 25 feet of blue ribbon.If this ribbon is cut into 8 equal pieces, what will the length be for each piece?
1. 4 answers
2. asked by Adaija
3. 528 views
security codes in fiji are made up of 4 digits. how many different 4 digit codes are possible . if the first digit should be
1. 1 answer
2. asked by jona
3. 523 views
what are some exploration thomas jefferson made, and thomas jefferson federal courts information
1. 2 answers
2. asked by mary
3. 522 views
kerry runs 3 times around the track, five days a week. the track is 1/4 mile long. how far does kerry run in 3 weeks?
1. 6 answers
2. asked by Camille
3. 516 views
Taylor plans to use 2 cups of brown sugar in making 8 loaves of whole wheat bread.If this amount of brown sugar is divided
1. 5 answers
2. asked by Adaija
3. 513 views
What is the pH of a solution that is .60 M H2SO4 (Sulfuric acid) and 1.7 M HCOOH (formic acid).
1. 1 answer
2. asked by Karen
3. 513 views
If the pressure of the gas in a 2.31 L balloon is 0.120 atm and the volume increases to 7.14 L, what will be the final pressure
1. 2 answers
2. asked by vonsha
3. 511 views
Help! Im a16 year old teenage girl with no job..I need to make my mother some special with sentimental value for Mothers Day. I
1. 4 answers
2. asked by Somer
3. 510 views
Consider the following genes in a hypothetical bacterium:galA – encodes an enzyme that is required for cells to digest the
1. 1 answer
2. asked by Anonymous
3. 507 views
16. Choose the connective that belongs in the blank in the following sentence.Everyone appeared to be having a good time.
1. 1 answer
2. asked by Anonymous
3. 505 views
12. Which of the following is the best opening sentence for a business letter that you want to sound fairly informal?A. Please
1. 1 answer
2. asked by Anonymous
3. 499 views
When physical energy has resulted in a response in a sense organ, it is clear that: (Points: 5)perception has taken place. the
1. 1 answer
2. asked by Angela
3. 499 views
Let a subscript n be the remainder when n is divided by 5.a)find a subscript 11 and a subscript 400 b) if a subscript m =3, find
1. 1 answer
2. asked by Rebekah
3. 497 views
Larry and Willa each reading the same book.Larry has read 2/3 of the book.Willa said she has read 4/6 of the book,so she read
1. 1 answer
2. asked by Ilija
3. 495 views
What is the adverb in Pete sometimes pretends he is a strong, silent cowboy
1. 2 answers
2. asked by Anonymous
3. 495 views
For the oxidation of glucose ( C6H12O6 + 2O2---„³6H2O +6CO2), how many moles of O2 will it take to consume 6 moles of
1. 1 answer
2. asked by kameon
3. 493 views
Barry knew Alice was tired, but he was surprised that the argument between their three-year-old twin boys did not awaken her.
1. 1 answer
2. asked by Angela
3. 485 views
last years computer model is on sale for $799. you can add more memory to the computer. each chp of 8 megabytes of memory costs
1. 1 answer
2. asked by Frost
3. 474 views

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