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2013
April

Questions Asked on April 6, 2013

The square yard you are mowing has an area of 9600 ft^2. What is the side length of the yard? Round your answer to the nearest
1. 3 answers
2. asked by Jane
3. 1,833 views
What do the hairlike structures on a cell do? Please don't give me a link to another website.Thank you!
1. 3 answers
2. asked by Serena
3. 493 views
Class A and Class B have the same number of pupils. The ratio of the number of boys in Class A to the number of boys inclass B
1. 0 answers
2. asked by RS
3. 477 views
how might the shape of the hairlike structures relate to their function?Thanks.
1. 4 answers
2. asked by Louis
3. 514 views
PUNCTUATION AND CAPITALIZATIONThe patient has had recurring episodes of paroxysmal nocturnal dyspnea and 3 pillow orthopnea.
1. 1 answer
2. asked by Debbie
3. 603 views
find p(9,4)
1. 0 answers
2. asked by pj
3. 308 views
The three terms x+12, 3x+5 and 2x+25 are the first three terms of an arithmetic progression. What is the value of x?
1. 1 answer
2. asked by Oian
3. 374 views
What is the sum of all real solutions to the equation x−6/4=−2/x?
1. 0 answers
2. asked by Oian
3. 395 views
The patient obtained records in order to save the nurse a phone call to her previous doctor and she made sure to ask right away
1. 1 answer
2. asked by Debbie
3. 389 views
what is the mass of sodium nitrate (85.00g/mol) that releases 2.55L of gas at STP?
1. 0 answers
2. asked by Jennifer
3. 659 views
For sets A, B, C is a subset of U, prove or disprove (with a counter-example) the following: If A is a subset of B, B is not a
1. 1 answer
2. asked by Ron
3. 584 views
Suppose z=a+bi, where a and b are integers and i is the imaginary unit. We are given that |1+iz|=|1−iz| and |z−(13+15i)|<17.
1. 0 answers
2. asked by Oian
3. 396 views
Thanks for your help!!
1. 1 answer
2. asked by Debbie
3. 265 views
Let f(x)=2x^2+40x+25. Given that f(x) leaves the same remainder when divided by x−a as when divided by x+2a for a positive
1. 0 answers
2. asked by Oian
3. 408 views
A rectangular swimming pool is 5 feet longer than it is wide. If a concrete walk 2 feet wide is placed around the pool, the area
1. 2 answers
2. asked by Taylor
3. 1,525 views
Determine the electric potential energy for the array of three charges shown in the drawing, relative to its value when the
1. 0 answers
2. asked by Emilie
3. 842 views
A quantity, W, is directly proportional to X and the square Y, and inversely proportional to the cube of Z. W=3 when X=4, Y=2
1. 1 answer
2. asked by Lorie
3. 1,027 views
How do the oceans support life? How have the oceans and their marine life changed through time?
1. 1 answer
2. asked by Megan
3. 432 views
how can i reword this sentence differently and better?it sounds wrong to me. In conclusion, The Scarlet Letter is a
1. 6 answers
2. asked by Sarah
3. 493 views
If you draw two clubs on two consecutive draws from a standard deck of cards you win $660 otherwise you pay me $40
1. 1 answer
2. asked by Lynn
3. 342 views
What are the large- and small- scale causes of climate and weather?
1. 1 answer
2. asked by kim
3. 441 views
one inch is about 2.254 centimeters .A puzzle has a length of 28 centimeters .What is the length of the puzzle in inches
1. 1 answer
2. asked by mayra
3. 421 views
A backery makes loaves of bread for $1.40 and sells them for $1.75 per loaf. What is the percent markup on each loaf based on
1. 1 answer
2. asked by Vickie
3. 932 views
5 seamstresses can make 3 shirts in 3 days so how many can 7 make in 10 days??
1. 1 answer
2. asked by Anonymous
3. 329 views
One car travels 105 miles in the same amount of time it takes a second car traveling 6 miles per hour slower than the first to
1. 1 answer
2. asked by jairo
3. 542 views
it takes 7 men 10 days to build a garage.Halfway through building the garage they get some help from 3 people and continue to
1. 1 answer
2. asked by Anonymous
3. 669 views
Jose, Paul,and Dan went fishing. It was a good day, and all three of them caught a fish. Dan's fish weighed four times as much
1. 1 answer
2. asked by sarah
3. 523 views
Can you use the numbers 1 - 9, along with any math symbols and operations, to arrive at the answer of 100 when the 6 and 9 have
1. 2 answers
2. asked by Enis
3. 401 views
a particle moves along the x axis in such a way that its acceleration at time t, t>0 , is given by x(t)= (ln x)^2. at what value
1. 2 answers
2. asked by bob
3. 3,595 views
in how many different orders can 4 children be arranged in a line,if john and julie refuse to stand next to one another ?
1. 0 answers
2. asked by josh
3. 369 views
tom,jack and joe are the fastest runners in the school.if they race one another,without dead heats,how many combinations can
1. 0 answers
2. asked by josh
3. 371 views
john is the age that sally was 3 years ago,13 year old elissa is 3 years older than sally,how old will john be on his next
1. 1 answer
2. asked by josh
3. 1,103 views
What may be some long-term effects of human interactions with the oceanic environments?
1. 1 answer
2. asked by Jane
3. 290 views
row a;1,2,3,4,5............................rowb;1,2,4,8,16...........................row
1. 2 answers
2. asked by josh
3. 368 views
Find the present value of $14000 due in 9 years at the given rate of interest.(a) 2%/year compounded semiannually? (b) 5%/year
1. 1 answer
2. asked by Carl
3. 677 views
A 2.10 m diameter university communications satellite dish receives TV signals that have a maximum electric field strength (for
1. 2 answers
2. asked by taryn
3. 1,038 views
On its highest power setting, a microwave oven increases the temperature of 0.350 kg of spaghetti by 45.0°C in 100 s.(a) What
1. 0 answers
2. asked by taryn
3. 509 views
A boat is traveling on a bearing of 25 degrees East of North at a speed of 4 knots (a knot is 1.852 km/h). After traveling for 3
1. 1 answer
2. asked by Chad
3. 672 views
I'm trying to figure out what went wrong during my freshman chem lab.We were figuring out the enthalpy of formation of MgO(s).
1. 2 answers
2. asked by Louie
3. 610 views
Fill the blank with the correct object pronoun.A nosotros ___________ aburre ir de compras.
1. 2 answers
2. asked by Jasmin
3. 1,858 views
(a) In the diagram above the small semi-circle in the wire above R_1 indicates that it is not in contact with the horizontal
1. 36 answers
2. asked by Phy
3. 658 views
Of 150 sixth graders choosing electives for next year, 50 signed up for theater, 65 signed up for art and 70 signed up for band.
1. 4 answers
2. asked by Jake
3. 462 views
a speaker you over heard saying____was employing litrate style oral language.
1. 1 answer
2. asked by imani
3. 303 views
After ejaculation, the sperm can live for about ____ in the female reproductive tract
1. 2 answers
2. asked by tammie
3. 465 views
A swimming pool with a surface area of 5meters by 10 meters contains 88,000 liters of water. The temperature of the water in
1. 1 answer
2. asked by Agnes
3. 1,149 views
The equation describing the (r, \theta ) coordinates of points along a single field line of a magnetic dipole is r=R_0 \sin
1. 1 answer
2. asked by Phy
3. 466 views
How many Cl atoms are in a 2.54g sample of CCl4?
1. 0 answers
2. asked by Sarah
3. 353 views
A simple motor has N=250 turns of wire on a coil measuring 12 cm \times \, 4 cm. It's resistance is R=10 ohms. The magnetic
1. 2 answers
2. asked by Phy
3. 508 views
14. A child who has not developed a secure attachment with youA. may keep looking your way every time she causes a disruption.
1. 1 answer
2. asked by Anonymous
3. 447 views
the angle of elevation from point on the ground to the top of a pyramid is 20 degrees 20 degrees the angle elevation from a
1. 2 answers
2. asked by Anonymous
3. 826 views
the angle of elevation from point on the ground to the top of a pyramid is 20 degrees 20 degrees the angle elevation from a
1. 1 answer
2. asked by Anonymous
3. 792 views
last month mayfield paper comapny sold 58 more than 3 times as many reams of paper a superior comapany if the two companies sold
1. 2 answers
2. asked by ee
3. 496 views
Let 2^a = 5 and 2^b = 3. Using exponent rules, solve the equation in terms of a and b.0.4^x = 27
1. 1 answer
2. asked by Katie
3. 403 views
A survey about the student government program at a school finds that of 245 students:218 students like the program 27 students
1. 1 answer
2. asked by Anonymous
3. 913 views
a mother carried the sex-linked gene for color blindness and the father had normal color vision, what would be the probability
1. 1 answer
2. asked by jen
3. 545 views
Light is shining perpendicularly on the surface of the earth with an intensity of 680 W/m2. Assuming that all the photons in the
1. 2 answers
2. asked by PLEASE AND THANK YOU
3. 1,980 views
How can i write a thesis statement for this statement:The target for achieving universal primary education is that by 2015,
1. 1 answer
2. asked by Solomon.ROY
3. 448 views
There are N ordered integer quadruples (a,b,c,d) subject to 0≤a,b,c,d≤99990 such that ad−bc≡1(mod99991). What are the
1. 1 answer
2. asked by maths
3. 334 views
Consider a particle whose wavefunction at some fixed time t is represented by-A if -2≤x≤0 ψ(x)= A if 0≤x≤3 0 otherwise
1. 33 answers
2. asked by qwerty
3. 1,348 views
Given table,X (1+x)^(1/x) -0.5. 4 -0.1 2.8680 -0.01 2.7320 -0.001 2.7196 0.001 2.7169 0.01 2.7048 0.1 2.5937 0 5 2.25 From the
1. 0 answers
2. asked by Ifi
3. 503 views
1. If -1/infinity = infinity or -infinity ?2. If lim x->infinity^- = infinity & lim x->inifinity^+ = -infinity, then lim
1. 0 answers
2. asked by Ifi
3. 543 views
a human being requires 2700kcal of energy per day.if enthalphy of glucose is-1350kcal/mole,how many grams of glucose a person
1. 5 answers
2. asked by Anush
3. 1,694 views
what are the cost and consequences of providing the subsidies and welfare
1. 2 answers
2. asked by Lusanda
3. 426 views
Plan,design and conduct investigation to find out whether the amount of gas produced will depend on the increase on the
1. 0 answers
2. asked by kamogelo
3. 418 views
Jenny is riding on a bus. She has been unable to find a seat and so she is standing in the aisle. Explain, in physics laws and
1. 2 answers
2. asked by Mariya
3. 493 views
When catching a ball, your cricket coach advises you to move your hands backwards with the ball. Explain the physics behind this
1. 1 answer
2. asked by Mariya
3. 368 views
if the volume of the vapor had been assumed to be 125ml instead of your measured volume,what would have been the percent error
1. 1 answer
2. asked by soso
3. 1,393 views
Discuss 5 ways in which the HIV/AIDS problem impacts on the community?
1. 1 answer
2. asked by Nhlanhla mogola
3. 1,129 views
Hi cn u gve me 5 wayz in which hiv/aids impactz 0n the community
1. 1 answer
2. asked by Leeandra
3. 299 views
in 10-15 lines critically discuss 5 ways in which the humen or environmental problem impacts on the community
1. 3 answers
2. asked by mukwevho ndivhuwo
3. 815 views
A solution of NaOH(molar mass 40g mol-1)is prepared by dissolving 1.6g of NaOH in 500 cm cube of water.Calculate molarity(M) of
1. 1 answer
2. asked by Divya
3. 675 views
what is the authors purpose for writing the test john white and roanoke?
1. 1 answer
2. asked by maya
3. 393 views
A solution is made by dissolving 15.5 grams of glucose (C6H12O6) in 245 grams of water. What is the freezing-point depression of
1. 0 answers
2. asked by MadiB PLEASE HELP :(
3. 785 views
Solve the equationlog[14](x+49) - log[196] x=1
1. 2 answers
2. asked by Alley
3. 1,177 views
Can you please define "usable sentence?"Can you please give me an example of a usable sentence? Thanks for your help.
1. 1 answer
2. asked by Anonymous
3. 344 views
I really need to know the answer to this extra credit problem. Please help!A quantity, W, is directly proportional to X and the
1. 1 answer
2. asked by Lorie
3. 422 views
A solution is made by dissolving 15.5 grams of glucose (C6H12O6) in 245 grams of water. What is the freezing-point depression of
1. 0 answers
2. asked by MadiB PLEASE HELP :(
3. 634 views
in the moments before you hit a truck, you decide to calculate the impulsive force (impulse) you will feel. you and your bike
1. 0 answers
2. asked by Mariya
3. 341 views
A rectangular picture is 2 inches longer than it is wide. When a frame 3 inches wide is placed around the picture, the area
1. 1 answer
2. asked by Taylor
3. 2,029 views
Tom decides to make a rectangular desk top from a plywood door that was stored in the basement. The door was 2 feet longer than
1. 1 answer
2. asked by Tom
3. 499 views
I'm doing a homework assignment - determining whether sentences are run-on, complete or usable. I'm stuck on this one.The
1. 2 answers
2. asked by Anonymous
3. 448 views
How many moles are contained in 3.25 L sample of an ideal gas at 25 Celsius and 204 kPa?
1. 1 answer
2. asked by Shellby
3. 512 views
Use the properties of log to find the exact value of each expression. Do not use calculator8 log 8^5
1. 0 answers
2. asked by Alley
3. 1,175 views
an essay:the sure solution to unemployment is a better quality of education
1. 3 answers
2. asked by thandeka jaca
3. 488 views
Can you use the numbers 1 - 9, along with any math symbols and operations, to arrive at the answer of 100 when the 6 and 9 have
1. 2 answers
2. asked by Enis
3. 417 views
Identify the relative molar amounts of the species in 0.10 M NaBr(aq).NaBr, Na+, Br-, H3O+, OH-, H2O
1. 0 answers
2. asked by Hei
3. 1,034 views
Calculate the future value of S of an annuity using the following formula:S =R(1+i)^n-1/i) given R=250,i=0.001;n=13 please show
1. 0 answers
2. asked by naomie
3. 385 views
I am not sure how to do this question I know I have to take the derivative but then I am left w/ to unknowns.If a projectile is
1. 0 answers
2. asked by Bob
3. 832 views
Solving quadratic equations:What is the radius of the largest circular quilt that can be made with an area less than or equal to
1. 2 answers
2. asked by Jane
3. 1,208 views
Solving quadratic equations:What is the value of "b" in the triangle where one part of the right angle is "3b" and the other
1. 1 answer
2. asked by Jane
3. 318 views
camera is 4 ft 6 inched off the ground 18 feet away from a silo, how tall is the silo
1. 0 answers
2. asked by steve
3. 374 views
if alpha and beta are the zeroes of the polynomial f(x)=x^2-3x-2 , find a quadratic polynomial whose zeroes are 1/2(alpha)+beta
1. 3 answers
2. asked by Mihir Sriram
3. 1,094 views
What is the difference between rotamer,enantiomer,conformer,atropisomer and configurational isomer?
1. 0 answers
2. asked by Cingo xoliswa
3. 623 views
Gradually, over the first two decades of the 20th century, the suffrage movement gained momentum. Which of the following women
1. 1 answer
2. asked by dot
3. 603 views
Love of Life by: Jack LondonWhat is the cite of naturalism in the essay?? Please help me with this!! :( :) Thank you!!
1. 2 answers
2. asked by Isis
3. 1,077 views
The length of a rectangular prism is four times the width. The height of the prism is 8 ft. If the volume of the prism is 160
1. 3 answers
2. asked by Jane
3. 4,669 views
Calculate the future value of S of an annuity using the following formula: S =R(1+i)^n-1/i) given R=250,i=0.001;n=13 please show
1. 1 answer
2. asked by naomie
3. 591 views
what is the role of the agent intellect?I know it illuminates and then abstracts the phantasm, but not really understanding
1. 0 answers
2. asked by ashley
3. 315 views
How many main points in a speech?
1. 1 answer
2. asked by Beverly
3. 837 views
how can i reword this differentlyFree will is God’s indispensable gift to humanity, and we must allow ourselves to be open to
1. 1 answer
2. asked by Anon
3. 394 views

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