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2011
June

Questions Asked on June 11, 2011

Hi all, hope someone could help me. I'm trying to find domain, range and asymptotes for the following functions.f(x) = 5 -
1. 2 answers
2. asked by Dantes
3. 407 views
What are some of the reasons the Cold War ended and do you think there is any way this long period of history could have been
1. 1 answer
2. asked by KELL
3. 499 views
If /_1 and /_2 are complementary angles, and m /_1=5x-9 and m/_2=4x, find the measure of the two angles.
1. 1 answer
2. asked by LongDivision
3. 517 views
Find the coordinates of the midpoint of the segment whose endpoints are (9,3) and (-1,-9).
1. 1 answer
2. asked by LongDivision
3. 601 views
What kind of reaction occurs when a molecule of glucose reacts with oxygen to give carbon dioxide and water?a.exothermic
1. 1 answer
2. asked by nina
3. 1,694 views
I have to make two equations with the two integers {9, -3} and {2, 4}. The equations have to be done by the additon/ subtraction
1. 0 answers
2. asked by Tangie
3. 503 views
How do you prepare the following adjusting, reversing and next period entry into an unadjusted trial balance?I also need help
1. 0 answers
2. asked by shawna
3. 488 views
if you had the nos 3,19,20,37,48 out of 50 on another draw what. Would the results of another draw be
1. 1 answer
2. asked by tanya
3. 313 views
solve to find x and y:-x^3+8y^3+x+2y=0
1. 1 answer
2. asked by MATHS
3. 353 views
Prove the following identity:-(i) tan^3x/1+tan^2x + cot^3x/1+cot^2 = 1-2sin^x cos^x/sinx cosx
1. 1 answer
2. asked by MATHS
3. 564 views
What volume of water would be required to dissolve 1 g of BaF2?mass of BaF2 is 1.31 g and it dissolves in 1 L of water. The
1. 1 answer
2. asked by Kev
3. 538 views
Which of the following bonding patterns DOES NOT happen?C-H-C =C= H-H All of these bonding patterns can happen.
1. 3 answers
2. asked by Amara
3. 1,212 views
I need someone to read over this and tell me if it sounds ok. It is supose to be a persuasive essayWhy Americans should not
1. 0 answers
2. asked by Debbie
3. 611 views
Explain how genetic diversity in plants and animals supports long-term viability.
1. 1 answer
2. asked by mark
3. 559 views
1. Identify environmental or human factor that causes ill health,accidents,crises,& disasters within communities. 2. Discuss
1. 32 answers
2. asked by Esther
3. 3,947 views
for what angle of incidence the lateral shift produced by parallel sided glass plate is (i) zero (ii) maximum
1. 3 answers
2. asked by Arya
3. 4,950 views
29) Find the derivative of the function.F(X)=2x^2(3-4x)^2 This is what I have so far. I am usually pretty good at simplifying
1. 5 answers
2. asked by Steff
3. 518 views
if alpha and beta are 2 different values of θ lying between 0 and 2π which satisfy the equation 6cosθ+8 sinθ=9 find the
1. 1 answer
2. asked by usha
3. 576 views
Seven letter word , second letter an a , fourth letter an e, and sixth letter an u, what is this word?
1. 2 answers
2. asked by Afifa
3. 2,626 views
URGENT, Please answer this question:give the value of: Tan(Arctan x+1/x-1+Arctan x-1/x)
1. 1 answer
2. asked by Mike
3. 519 views
In the photoelectric effect, what happens to the stopping voltage when the light frequency is decreased?
1. 1 answer
2. asked by John
3. 1,567 views
If you make a glass in the shape of a right circular cone (think martini glass) how wide would the glass be if it is 4 inches
1. 0 answers
2. asked by sharon
3. 450 views
How would I write an object-oriented pseudocode for a system that allows a user to enter their name into a text box? When they
1. 0 answers
2. asked by Ray
3. 533 views
An electric motor is tested and found 76% efficient. if the input work is 400 J, what is the motors output work?
1. 1 answer
2. asked by han
3. 1,583 views
A hockey puck of mass 0.450 kg is sliding across the ice. However, because of the frictional force between the puck and the ice,
1. 1 answer
2. asked by Dale
3. 1,494 views
A car that weighs 15,000 N is initially moving at 60km/hr when the brakes are applied. The car is brought to a stop in 30m.
1. 1 answer
2. asked by Dale
3. 786 views
A go-cart has an initial speed of 23.4 m/sec. Fifteen seconds later the go-cart has a final speed of 36.8 m/sec. What is the
1. 1 answer
2. asked by Kate
3. 1,531 views
Determine the vertical component of a baseball's velocity if the ball is thrown at 28 m/sec at an angle of 37 degrees with the
1. 2 answers
2. asked by confused
3. 654 views
Hello. I wanted to know what "strengthening a weakness" means? For example, let us say my weakness is high sugar foods. Would
1. 3 answers
2. asked by Sarah
3. 404 views
For a population of μ = 70 and σ = 20, find the z-score and percentile rank for each of the following X scores: 80, 100, 65,
1. 2 answers
2. asked by julide smith
3. 988 views
i need to unscramble ahootnerr.
1. 1 answer
2. asked by aaron
3. 388 views
The formula T=2π√L/480 can be used to find the period (T in seconds, the time it takes a pendulum to complete one cycle) of a
1. 3 answers
2. asked by Melvin
3. 1,058 views
What political dangers did President Lincoln face when he issued the Emancipation Proclamation..I don't think Damon was able to
1. 4 answers
2. asked by Joanne
3. 717 views
please,help me find mistake in the following sentenceshe is very hardworking so not very imaginative
1. 1 answer
2. asked by ahmed
3. 483 views
Which tax is usually the most regressive ?
1. 1 answer
2. asked by Katina
3. 393 views
What's the significance of the relationships of the Soviet Union and the United States to developing countries during the Cold
1. 2 answers
2. asked by KELL
3. 1,170 views
The heat energy needed to raise the temperature of 10.0 g of metal by 10.0°C would exceed 25 calories for which metals on the
1. 1 answer
2. asked by Sarah
3. 1,312 views
41) Find the derivative.h(x)= (3x^2 + 1)^3 / (x^2 - 1)^4 This is where I am at the moment.... h'(x)= (x^2-1)^4 (3)(3x^2+1)^2(6x)
1. 1 answer
2. asked by Steff
3. 500 views
How could a farmer tell whether his tomatoes are pure red or heterozygous?
1. 0 answers
2. asked by Bryan
3. 451 views
The earilest evidence for the demestication of the horse is found in present-day?A. Serbia B.Malta C.Ukraine D.bulgaria
1. 1 answer
2. asked by tomtom
3. 466 views
How do you factor:9x^2y^3 - 3x^3y^2 - 15xy i got: 3xy(3xy^2 - x^2y - 5) But how do you factor it further to simplify it? Thx
1. 2 answers
2. asked by Happy Face
3. 1,211 views
Determine the energy in K calories needed to convert a one pound block of ice to steam
1. 1 answer
2. asked by Carolyn
3. 488 views
Find the amplitude, period, and phase shift of the following function:y=-2cos2(θ+45)
1. 1 answer
2. asked by Tianna
3. 602 views
If a cylindrical space station 300 {\rm m} in diameter is to spin about its central axis, at how many revolutions per minute
1. 2 answers
2. asked by Bronson
3. 968 views
Two ants race across a table 70 cm long. One travels at 5.7 cm/s and the other at 3.99999 cm/s. When the first one crosses the
1. 2 answers
2. asked by ashley
3. 1,146 views
Assuming that 68.1% of the Earth's surface is covered with water at average depth of 1.21 mi. ,estimate the mass of the water on
1. 2 answers
2. asked by ashley
3. 695 views
Sorry Sra...your sites didn't help..i was in sooo many sites last two days...no discussion found on this question..you don't
1. 1 answer
2. asked by Joanne
3. 1,446 views
what is the temprature at which molecular motion ceases??
1. 1 answer
2. asked by urja
3. 890 views
1. The fish I ate upset me.2. The fish I had eaten upset me. (One more similar question, please. Are both OK? Because of the
1. 2 answers
2. asked by rfvv
3. 1,135 views
write on the topic Acquire Immuno-Deficiency syndrome (AIDS)and submit a 3-5 page typed,APA style paper.Title and reference
1. 0 answers
2. asked by tonia
3. 529 views
What political dangers did President Lincoln face when he issued the Emancipation Proclamation ?
1. 4 answers
2. asked by Joanne
3. 654 views
1. He still felt fun about the show to watch the dynamic movements of the dancers.2. He still felt funny about the show to watch
1. 2 answers
2. asked by rfvv
3. 538 views
What political dangers did President Lincoln face when he issued the Emancipation Proclamation ?
1. 1 answer
2. asked by Joanne
3. 537 views
. The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2
1. 1 answer
2. asked by Anonymous
3. 450 views
A man jogs at a spee of 1.1 m/s. His dog waits 1.6s and then takes off running at a speed of 3.8 m/s to catch up with the man.Ho
1. 3 answers
2. asked by ashley
3. 5,446 views
The solubility product of copper(II) iodate, Cu(IO3)2, is 4 x 10-9 mol3 dm-9 at 25 °C.What is the solubility of copper(II)
1. 2 answers
2. asked by John
3. 1,080 views
1. I will give my parents the flower.2. I will give my parents it. 3. Make two flowers and give each of your parents one flower.
1. 1 answer
2. asked by rfvv
3. 512 views
1. She made us clean the hall.2. We saw him dancing in the hall. (What does 'hall' mean in each sentence, a building, a big room
1. 1 answer
2. asked by rfvv
3. 565 views
1. Can you get me a a coke?2. Can you bring me a coke? 3. Can you fetch me a coke? 4. Can you buy me a coke? (What does #1 mean,
1. 1 answer
2. asked by rfvv
3. 533 views
1. I found intetest in Harry Potter.2. I found an intetest in Harry Potter. 3. I found intetests in Harry Potter. 4. I got
1. 2 answers
2. asked by rfvv
3. 801 views
What is the probability that the value of a randomly selected variable from a normal distribution will be more than 3 standard
1. 1 answer
2. asked by MrsAwhite
3. 484 views
HELP!Two Chords AB and CD, are equidistant from the center of a circle. AB=3x+7 and CD=27-x. Solve for x and find the lengths of
1. 1 answer
2. asked by Alex
3. 505 views
1. He vomited all the cookies he had eaten.2. He vomited all the cookies he ate. 3. She was not so beautiful as I had imagined.
1. 1 answer
2. asked by rfvv
3. 409 views
18. A farmer planted a field of BT 123 corn and wants to estimate the yield in terms of bushel per acres. He counts 22 ears in
1. 1 answer
2. asked by Amanda
3. 586 views
What is the wavelength of the electromagnetic radiation emitted from a hydrogen atom when the electron undergoes the transition
1. 2 answers
2. asked by Lance
3. 1,425 views
“Charlie would like to pack one less outfit than Jane for their trip. Loretta would like to bring five outfits less than twice
1. 2 answers
2. asked by Anonymous
3. 500 views
highly repetitive and simplified mother talk is
1. 1 answer
2. asked by torrey
3. 384 views
if alpha and beta are 2 different values of θ lying between 0 and 2π which satisfy the equation 6cosθ+8 sinθ=9 find the
1. 4 answers
2. asked by usha
3. 715 views
Sherpa invests $10,000 in a saving account which pays a compound interest at R% per year if the total interest earned in 2years
1. 1 answer
2. asked by Smartypants
3. 531 views
whats the fastest and most easiest way to find all the subsets in a given set?
1. 2 answers
2. asked by Peter
3. 460 views
What are the environmental or human factor that causes,accidents,crises or disasters which impacts negatively on people's
1. 1 answer
2. asked by Khotso
3. 856 views
2. A company is considering building a bridge across a river. The bridge would cost $2 million to build and nothing to maintain.
1. 1 answer
2. asked by fred
3. 3,883 views
I need help with math and I cant understand it
1. 1 answer
2. asked by Randa
3. 422 views
What were the various changes that had taken place in Europe at the beginning of the middle ages ? What were the main
1. 1 answer
2. asked by Abhishek
3. 648 views
how to narrow down a topic about the Egyptian Revolution of 25 January for an argumentative essay??
1. 1 answer
2. asked by Mai
3. 1,051 views
Would Aunt Alexandra (To Kill a Mockingbird) tell Atticus he needs to choose between being a Finch and being one of them?Would
1. 1 answer
2. asked by Em
3. 1,110 views
Which is a positive connotation of the word inactive?
1. 1 answer
2. asked by Anonymous
3. 797 views
“Charlie would like to pack one less outfit than Jane for their trip. Loretta would like to bring five outfits less than twice
1. 1 answer
2. asked by Anonymous
3. 447 views
When water is cooled to a temperature x , it gets converted into ice at temperature x by a process called p. And when ice at
1. 1 answer
2. asked by rahul
3. 1,088 views
A random sample of 51 of the largest companies in the united states gave the following P/e ratios11 35 19 13 15 21 40 18 60 72 9
1. 0 answers
2. asked by Anonymous
3. 533 views
A random sample of 51 of the largest companies in the united states gave the following P/e ratios11 35 19 13 15 21 40 18 60 72 9
1. 0 answers
2. asked by Anonymous
3. 538 views
A random sample of 51 of the largest companies in the united states gave the following P/e ratios11 35 19 13 15 21 40 18 60 72 9
1. 1 answer
2. asked by Anonymous
3. 944 views
Suppose, in the figure below, a 0.90-m rod experiences a 1.2-T magnetic field and the hand keeps it moving to the right at a
1. 1 answer
2. asked by June
3. 1,117 views
A random sample of 51 of the largest companies in the united states gave the following P/e ratios11 35 19 13 15 21 40 18 60 72 9
1. 0 answers
2. asked by Anonymous
3. 526 views
What do you think is the most significant thing to learn about the differences between social, political and economic systems in
1. 3 answers
2. asked by Kelly
3. 1,023 views
The average speed of an orbiting space shuttle is 20100 mi/h. The shuttle is orbiting about 196 mi above the Earth’s surface.
1. 6 answers
2. asked by ashley
3. 879 views

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