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2013
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Questions Asked on May 24, 2013

1.Two trolleys X and Y with momenta 20 Ns and 12 Ns respectively travel along a straight line in opposite directions before
1. 1 answer
2. asked by ROSELINE
3. 2,302 views
A large cube is made up of 27 small cubes. Each of the six faces of the large cube has 9 small squares. Each small square has an
1. 1 answer
2. asked by John
3. 1,482 views
Determine the mass of 100mL of vinegar if the density of vinegar is 1.09 g/mol
1. 1 answer
2. asked by Nicole
3. 1,144 views
an elevator weighing400kg is to be lifted up at a constant velocity of 3cms-1 what would be the minimum power of motor to be
1. 1 answer
2. asked by Anonymous
3. 386 views
a golf driving range charges a flat fee of $20 to practice and then $5.75 for a bucket of balls. write an equation that models
1. 2 answers
2. asked by denice
3. 1,669 views
when awire of length 5m and radius 0.5mm is stretched by a load of 49Nthe elongation produced in the wire is 0.1cm. find the
1. 0 answers
2. asked by Anonymous
3. 410 views
ReasonablenessJohn has 4 cups filled with fruit juice. He said that he has a gallon of fruit juice. Is his statement reasonable?
1. 6 answers
2. asked by Quan
3. 860 views
two road of equl lenght have same tempeities are differentce between thir ends.if their thermal conductivities arek1 ANDK2 and
1. 0 answers
2. asked by Anonymous
3. 401 views
explain biot-savart,law.an electron with velocity 3*107ms1 describe a circular path in a uniform magnetic field of
1. 0 answers
2. asked by Anonymous
3. 418 views
explai biot-savart,law.an electron with velocity 3*107ms1 describe a circular path in a uniform magnetic field of
1. 1 answer
2. asked by sara
3. 529 views
How do I find the radius of a regular nonagon with an apothem of length 6.42in.
1. 1 answer
2. asked by Jerico
3. 1,083 views
If a coin is flipped. And the spinner is spun, how many total outcomes are there? Explain. Numbers: 5,1,4,2,3 (all equal)
1. 0 answers
2. asked by Evan
3. 914 views
calculating present valuep=35,000(1.10)^-12
1. 1 answer
2. asked by topaz
3. 329 views
I'm trying to think of a good topic for my persuasive speech and with all I have going on my mind is a blank. I wondered if you
1. 0 answers
2. asked by slomomo
3. 420 views
Rachel spend $1.20 on her drink. She has now 1/3 of the amount of money that she had before she bought the drink. How much money
1. 1 answer
2. asked by May
3. 1,161 views
A maple tree casts a shadow of 45 ft long. At the same time, a 40-ft-long oak tree casts a shadow which is 60 ft long. Explain
1. 2 answers
2. asked by Ashley
3. 566 views
A local college cafeteria has a self-service soft ice-cream machine. The cafeteria provides bowls that can hold up to 16 ounces
1. 2 answers
2. asked by alick
3. 1,699 views
Muscles that move the leg are located in the __________A. Thigh B. Hip C. Back D. Foot
1. 2 answers
2. asked by Darlene
3. 542 views
A ditch 2.5 wide crosses a trail bike path (see the figure(Figure 1) ). An upward incline of 15 has been built on the approach
1. 0 answers
2. asked by Anonymous
3. 573 views
Question: 15 of 30:The distance versus time plot for a particular object shows a quadratic relationship. Which column of
1. 0 answers
2. asked by ....
3. 978 views
A ditch 2.5 wide crosses a trail bike path (see the figure(Figure 1) ). An upward incline of 15 has been built on the approach
1. 0 answers
2. asked by Anonymous
3. 593 views
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4.
1. 0 answers
2. asked by Denise
3. 436 views
On your paper, write the comparative and superlative degrees of the following modifiers. If the degrees can be formed in two
1. 1 answer
2. asked by Anonymous
3. 927 views
Hello, can anyone help me with two questions. How did the perspectives ofempiricism and structuralism lead to the development of
1. 1 answer
2. asked by angela
3. 1,058 views
How many liters of oxygen are required to react completely with 5.9 L c3H8?
1. 1 answer
2. asked by Mary
3. 499 views
Oxygen vapor combines with hydrogen gas to produce liquid water. If 50.0 g of oxygen combines with 105 L of Hydrogen gas (at
1. 1 answer
2. asked by Mary
3. 561 views
Write the comparative and superlative degrees of the following modifiers. Use "more" and "most" then "less" and "least" for
1. 1 answer
2. asked by Anonymous
3. 1,218 views
You are in a fast powerboat that is capable of a sustained steady speed of 21.0 in still water. On a swift, straight section of
1. 1 answer
2. asked by Anonymous
3. 472 views
Find the number of ordered pairs of distinct positive primes p, q (p≠q) such that p^2+7pq+q^2 is the square of an integer.
1. 0 answers
2. asked by SOmebody
3. 474 views
A flight controller determines that an airplane is 20.0 south of him. Half an hour later, the same plane is 46.0 northwest of
1. 1 answer
2. asked by Anonymous
3. 600 views
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375. What is the net price factor for trade
1. 0 answers
2. asked by Sapphire
3. 1,068 views
The sequence {ak}112,k=1 satisfies a1=1 and an=1337+n/an−1, for all positive integers n. LetS=⌊a10a13+a11a14+a12a15+⋯+a109
1. 2 answers
2. asked by SOmebody
3. 469 views
The number 2+3√+5√−−−−−−−−−−√ is algebraic because it is a root of a monic polynomial of degree 8,
1. 1 answer
2. asked by SOmebody
3. 442 views
x and y are positive real numbers that satisfy logxy+logyx=174 and xy=2883√. If x+y=a+bc√, where a, b and c are positive
1. 1 answer
2. asked by SOmebody
3. 525 views
Let S be the set of {(1,0),(0,1),(1,1),(1,−1),(−1,1)}-lattice path which begin at (1,1), do not use the same vertex twice,
1. 0 answers
2. asked by SOmebody
3. 461 views
The galaxies in the universe are all flying away from each other. The speeds of nearby galaxies are proportional to the distance
1. 0 answers
2. asked by SOmebody
3. 505 views
Fortune tellers use crystal balls to see the future. A fortune teller has a crystal ball with an index of refraction of 1.5 and
1. 0 answers
2. asked by SOmebody
3. 394 views
What is the net price factor for trade discounts of 25/15/10?
1. 0 answers
2. asked by shelley
3. 564 views
Fortune tellers use crystal balls to see the future. A fortune teller has a crystal ball with an index of refraction of 1.5 and
1. 0 answers
2. asked by SOmebody
3. 874 views
a particle moving with a acceleration travels 24m and 64m in the first two consecutive intervals of 4 seconds each.find its
1. 0 answers
2. asked by Shweta
3. 880 views
An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date?
1. 0 answers
2. asked by shelley
3. 697 views
how do we know that there are 100 trillion cells in our body i mean who count them or is there any activity behind?
1. 0 answers
2. asked by mina
3. 914 views
What payment should be made on an invoice in the amount of $3,400 dated August 7 if the terms of sale are 3/15, 2/30, n/45 and
1. 2 answers
2. asked by shelley
3. 1,933 views
the - definition of glommy is dismal or depressing is it denotative
1. 1 answer
2. asked by j
3. 489 views
Can you check this pleasei'm not sure why it's wrong .__. 1) indefinite integral of 1/t *ln(t) dt the t*ln(t) is altogether on
1. 5 answers
2. asked by Erika
3. 507 views
I'm having trouble with a geometric series problem.Determine if the infinite summation of (-3)^(n-1)/4^n converges or diverges.
1. 1 answer
2. asked by Jace
3. 572 views
Find f'(x): (abs(((x^2)*((3x+2) ^(1/3)))/((2x-3)^3))So I thought I should split it into two parts: A and B. A) (x^2)/((2x-3)^2)
1. 2 answers
2. asked by Erika
3. 559 views
Write a paragraph of approximately 100-150 words in which u make 5 recommendations on how to overcome the HIV nd Aids life style
1. 1 answer
2. asked by Athenkosi
3. 992 views
The sequence {ak}112 (base)k=1 satisfies a1=1 and an=1337+n/an−1, for all positive integers n. LetS=⌊a10a13+a11a14+a12a15+�
1. 0 answers
2. asked by Mathslover
3. 491 views
Hello. I will really appreciate it if you help me complete the sentence in the correct way:"Police fired on anti-government
1. 1 answer
2. asked by Ilma
3. 477 views
If a pencil costs 300% more than an eraser and the eraser costs 25 cents, what is the cost of the pencil?
1. 1 answer
2. asked by Jordan
3. 682 views
A farmer had 500 ducks and 300 chickens. He gave his sister 100 chickens and ducks. Later, the farmer bought 10 more ducks and
1. 3 answers
2. asked by TommyBoy
3. 2,457 views
x and y are positive real numbers that satisfy logxy+logyx=174 and xy=2883√. If x+y=a+bc√, where a, b and c are positive
1. 3 answers
2. asked by hemant
3. 814 views
Consider a charging capacitor made out of two identical circular conducting plates of radius 21 cm. The plates are separated by
1. 3 answers
2. asked by Flux
3. 665 views
Create a 3rd degree polynomial with real coefficients that has roots -1 and 4i. Write your answer in form ax^3 + bx^2 + cx+ .
1. 1 answer
2. asked by Anon
3. 462 views
Create a 3rd degree polynomial with real coefficients that has roots -1 and 4i. Write your answer in form ax^3 + bx^2 + cx+ d .
1. 1 answer
2. asked by Anon
3. 577 views
How is IST related to GMT?
1. 1 answer
2. asked by Nandani Raj
3. 501 views
•Identify and discuss at least 2 specific sources of health care statistics
1. 2 answers
2. asked by Denese
3. 611 views
A .25 g chunk of sodium metal is cautiously dropped into a mixture of 50g of water and 50 g of ice both at 0 C 2Na(s) + 2h2o(l)
1. 1 answer
2. asked by Diep
3. 592 views
Give a geometric description (including a sketch) of the integral 0∫3 2x − 3x dx .
1. 1 answer
2. asked by Mat
3. 387 views
Please help in answering the questions below, this is the extract.Jamal is a 27 year old male who presented with some
1. 2 answers
2. asked by CATHY
3. 906 views
find the indefinite integral of(1/x)*(e^(-2log[ 3,x])) dx where 3 is base of the log i cannot even figure out where to start :(
1. 1 answer
2. asked by Erika
3. 2,399 views
A desert scrub ecosystem is found in all of the following South Asian countries
1. 0 answers
2. asked by Pookie
3. 996 views
1. Find the average rate of change of f(x)=x^3-9x+9:a) from -8 to -2 b) from -1 to 1 c) from 1 to 4 a) what is averge rate of
1. 1 answer
2. asked by sharday
3. 998 views
2. The function f is defined as followsf(x)={4+2x if x<0 {x^2 if x>0 a) Find the domain of the function b) Locate any intercepts
1. 0 answers
2. asked by sharday
3. 1,421 views
3. write the function whose graph is the graph of y=sqrt of x, but is shifted to the left 3 units y=____4. write the function
1. 1 answer
2. asked by sharday
3. 3,647 views
3. write the function whose graph is the graph of y=sqrt of x, but is shifted to the left 3 units y=____4. write the function
1. 1 answer
2. asked by sharday
3. 2,848 views
Is 25x squared + 40x +15 a perfect square? And how do you factor it if it is?
1. 1 answer
2. asked by Joshua
3. 884 views
would someone please work this problem out in steps so I can understand it. book not helping confusing me more. A study was
1. 1 answer
2. asked by Sue
3. 1,032 views
Rooting is an example of a/ ana.primal reflex b.survival reflex c.early reflex d.eating reflex
1. 1 answer
2. asked by Anonymous
3. 442 views
calculate the amount of hydrogen gas involved if ferrous + 2hcl = ferrous choloride + h2 if 55 gramme iron is reacting with 36.5
1. 1 answer
2. asked by sajid
3. 2,531 views
HELP PLEASE !!During the early 1800s the us tried to make peace with other countries in order to grown and develop give an
1. 2 answers
2. asked by isabella
3. 578 views
What is the area semi-circle piece of glass for Norman glass when the width is 3ft. and the length is 4ft? Radius is not known.
1. 0 answers
2. asked by Yvonne
3. 475 views
Am i right, just checking as too many wrong homework assignments at the start of this semester have messed up my gradesIf the
1. 1 answer
2. asked by jill
3. 428 views
I'm trying to unscramble the following letters to make a sentence. Help!ipsoosousceeeuysethsumtatdoyngc
1. 0 answers
2. asked by alie
3. 878 views
uppose the demand for these jets is given by the equation:P = 3000 - Q, where Q denotes the quantity of jets, and P denotes its
1. 0 answers
2. asked by Ann
3. 450 views
What is the net price factor for trade discounts of 25/15/10
1. 1 answer
2. asked by Beth
3. 519 views
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4.
1. 1 answer
2. asked by Beth
3. 513 views
The Washington family can purchase a new home with an 80,000 loan at 6% interest. If the term of the loan is set up to be 20yrs
1. 0 answers
2. asked by Terror
3. 523 views
HIPAA, GLB, and COPPA laws can help ensure people's privacy. What is their ethical justification? Is there gray area in these
1. 2 answers
2. asked by David
3. 1,528 views
The Basketball team came to play a game. First they went onto the court. which sentence completes the sentence.A. Before they
1. 0 answers
2. asked by Debra
3. 1,018 views
There is a jar of 16 marbles. 4 red, 7 blue and 5 green. 1) What is the probability of selecting a red marble, REPLACING it, and
1. 1 answer
2. asked by Claire
3. 700 views
A gas initially at STP is heated to 50°C keeping the volume constant. What is its new pressure?I used this formula: P1 = 1 atm
1. 1 answer
2. asked by Timofey
3. 588 views
How would you define the speakers love for Annabel lee ?
1. 2 answers
2. asked by Anonymous
3. 734 views
Simplify (2a^3b^4)^2 × a^5 ÷ 8a^6b^3
1. 1 answer
2. asked by Mr. Bailey's dad
3. 323 views
The parabola, B, represents a shuriken's maximum throwing distance, which was 60 meters of the enemy ninja, A, from a height of
1. 0 answers
2. asked by Alan
3. 520 views
trade or business expense are treated as:a. deductible only if the activity had substantal income b. an itemized deduction if
1. 1 answer
2. asked by Lourane
3. 484 views
A drug trial is testing the effectiveness of two drugs. If 40 patients are given Drug A, 80 patients are given Drug B, and 50
1. 2 answers
2. asked by Jennifer W.
3. 1,401 views
Calculate the volume occupied by 200g of steam at 200 °C and 0.5 atm.is my answer correct: PV = nRT V = nRT/P V = gRT/mm P V =
1. 1 answer
2. asked by Timofey
3. 632 views
What is the measure of m<JIH ?FE = 7.5 cm IJ = 7.5 cm m < FGE = 28 degrees A. 124° B. 56° C. 28° D. 62°
1. 0 answers
2. asked by Nina
3. 479 views
XYZ Corporation employs 40,000 people with, their own IP addresses, and operates over 400 servers including e-mail (SMTP and
1. 0 answers
2. asked by Seven
3. 394 views
Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. Figures are not
1. 5 answers
2. asked by zack
3. 4,151 views
The functions f(θ) and g(θ) are sine functions, where f(0) = g(0) = 0.The amplitude of f(θ) is twice the amplitude of g(θ).
1. 1 answer
2. asked by Brittany
3. 1,375 views
How many grams would you need to weigh out in order to have 2.7 x 1021 formula units of LiCl?i am so confused :(
1. 0 answers
2. asked by Yasmen
3. 581 views
11. You need to make a 1:8 ratio of DNA of two DNA types A and B (A:B). Your total aliquot should be 2ng/26 ìL. For each of the
1. 0 answers
2. asked by Remy
3. 1,139 views
Rewrite the expression ^2�ã�ã(64x^2)in the form of nx^rWhere n=? Where r=?
1. 0 answers
2. asked by Dillon
3. 449 views
It takes a florist 3h 15min to make 3 small centerpieces and 3 large cebterpieces. It takes 6h 20min to make 4 small
1. 1 answer
2. asked by Jim
3. 2,051 views
If f(x) is a polynomial with real coefficients such that f(4+3i)=31+16i, then f(4−3i)=a+bi. What is the value of a+b
1. 1 answer
2. asked by Tony
3. 804 views
Estimate the number of moles of gas (and mass of gas assuming that it is all N2) inside your family car (or a friends if you
1. 2 answers
2. asked by Timoefy
3. 1,064 views
The polynomial P(x)=ax^3+bx^2+cx+d leaves a remainder of 10x+11 when it is divided by x^2−1. It leaves a remainder of −6
1. 0 answers
2. asked by Tony
3. 396 views

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