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Questions Asked on April 20, 2013

A steel tube has an outside diameter of 15 cm, an inside diameter of 13 cm,and is 3.7 m long.What is the volume of the steel
1. 2 answers
2. asked by danny
3. 3,028 views
Find the specified value of the following functions and state the domain of each one.f(x)=x-11;g(x)=7x^2 (a) (f+g)(5)=
1. 1 answer
2. asked by Hannah
3. 592 views
Hello Dr.Bob. Could you please take a look at the following question? I know the correct answer for it, but I'm not sure how to
1. 1 answer
2. asked by Constantine
3. 586 views
Hello Dr.Bob. Could you check my work please? I'm not sure if I'm right in how I solved this problem.Which of the following
1. 2 answers
2. asked by Constantine
3. 2,141 views
Given the following piecewise functionf(x)= {-x+1 for x < 0 {-1 for 0 ≤ x ≤ 3 {-2x for x > 3 a) Find the domain b) Find the
1. 1 answer
2. asked by Anonymous
3. 1,006 views
what is 1000 [?] 81 [?] 190 = 10
1. 0 answers
2. asked by rica
3. 727 views
One pizza has a diameter twice the diameter of a smaller pizza. what is the rato of the area larger pizza to the area of the
1. 1 answer
2. asked by Vanessa
3. 381 views
Charlene made the sketch below in order to find the height x of a pole. She positioned a mirror on the ground so that she could
1. 3 answers
2. asked by Anonymous
3. 1,250 views
Calculate the mass of water in kg and tonne contained in a rectangular tank with the following dimensions: width of 3.2000
1. 1 answer
2. asked by Danny
3. 538 views
How many mL of 0.100M HCl are needed to neutralize 49.0mL of 0.104M Ba(OH)2 solution?
1. 1 answer
2. asked by Rochele
3. 540 views
find out the volume of 0.05M HCL requred, in ml,in order to neutralise 0.2M Naoh of 40 ml.
1. 1 answer
2. asked by nithya
3. 306 views
Find the total surface area of a closed cylinder having a diameter of 1.000 m and 15.000 mm and a length of 12.000 m and 55.000
1. 1 answer
2. asked by Danny
3. 447 views
You should read this book. Everybody likes it so it must be good" may commit which fallacy?
1. 1 answer
2. asked by Donna
3. 379 views
Is this true?It is possible for two rectangles to have the same area without having the same perimeter??
1. 2 answers
2. asked by Tamara
3. 941 views
what is the change in temperature if 24g of water at 50 degrees C absorbs 985j of heat energy
1. 1 answer
2. asked by jeremy
3. 819 views
Complete each sentence, using a nominative pronoun. Identify how the pronoun is used in the sentence.1). Yesterday, my little
1. 5 answers
2. asked by Anonymous
3. 1,195 views
What was the future BC called in the early 1800s?What challenges did George Simpson encounter when he became governor of the HBC
1. 0 answers
2. asked by Myu
3. 451 views
Complete each sentence below, using an objective pronoun. Then, tell how each pronoun is used in the sentence.1). Skipping rope
1. 5 answers
2. asked by Anonymous
3. 948 views
What was the future BC called in the early 1800s?What challenges did George Simpson encounter when he became governor of the HBC
1. 2 answers
2. asked by Myu
3. 828 views
a flower floats on the surface of lake water. its level above the lake surface is 5.5 cm. then a sudden gust of wind comes and
1. 1 answer
2. asked by shield
3. 508 views
What is the number of ATP molecules produced by the beta oxidation of eicosanoic acid?
1. 0 answers
2. asked by Anonymous
3. 371 views
solve the equation step by step list each step along with the property you used during that step -5*1*11*4
1. 0 answers
2. asked by amanda
3. 446 views
Ms Perez owns 2 properties in different towns. The 1st property is assessed at $125,000 and has a tax rate of $6.35 per 1000
1. 1 answer
2. asked by Jane
3. 492 views
A child’s kite is on top of a straight pine tree. A ladder is placed against the tree and touches the kite. The ladder forms a
1. 1 answer
2. asked by Tom
3. 628 views
A cubic crate of side s=2.0m is top-heavy: its CG is 18cm above its true center.Part A) How steep an incline can the crate rest
1. 0 answers
2. asked by Andrew
3. 1,339 views
A large 61.0 kg board is propped at a 45 degree angle against the edge of a barn door 2.9m wide.How great a horizontal force
1. 0 answers
2. asked by Andrew
3. 565 views
A uniform ladder of mass, m, and length, l, leans at an angle, theta, against a frictionless wall.Determine a formula for the
1. 0 answers
2. asked by Andrew
3. 635 views
if (4^x)-(4^x-1)=24 what is the value of (2x)^x? please answer and explain step by step how u got it... PLEASE?????
1. 1 answer
2. asked by don
3. 314 views
The cannonball is fired at a speed of 45 and an angle of 35 . A cannonball that was accidentally dropped from the top of the
1. 2 answers
2. asked by jeff
3. 511 views
How many grams of NaCl must be added to 225.0 gof H2O at 45 °C to lower the vapor pressure of water by 2.21 mmHg? The vapor
1. 1 answer
2. asked by Kelly
3. 606 views
According to King, how did the Vietnam War affect U.S. policy at home?
1. 3 answers
2. asked by Brianna
3. 1,368 views
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1. 1 answer
2. asked by hgfhgfh
3. 297 views
In two successive chess moves, a player first moves his queen four squares forward, then moves the queen three steps to the left
1. 0 answers
2. asked by bill
3. 370 views
In two successive chess moves, a player first moves his queen four squares forward, then moves the queen three steps to the left
1. 0 answers
2. asked by bill
3. 402 views
In two successive chess moves, a player first moves his queen four squares forward, then moves the queen three steps to the left
1. 0 answers
2. asked by bill
3. 348 views
In two successive chess moves, a player first moves his queen four squares forward, then moves the queen three steps to the left
1. 0 answers
2. asked by bill
3. 365 views
Consider a single photon with a wavelength of λ, a frequency of ν, and an energy of E. What is the wavelength, frequency, and
1. 3 answers
2. asked by Shai
3. 17,035 views
You are measuring the concentration of Fe2 in a sample by measuring the absorbance of its complex with ferroxine. Your sample,
1. 1 answer
2. asked by Shai
3. 2,331 views
reaction of benzoic acid with propylamine. if there no reaction why
1. 0 answers
2. asked by felice
3. 590 views
lyf style of hiv and aids
1. 1 answer
2. asked by ruth
3. 320 views
a 5kg block is pushed 3m up a vertical wall with constant speed by a constant force of magnitude f applied at an angle of 30
1. 3 answers
2. asked by Annette
3. 3,520 views
Two blocks of masses m1 = 2kg. and m2 = 4kg. are each released from rest at a height of h = 5m. on a frictionless track, and
1. 2 answers
2. asked by Annette
3. 3,076 views
what is the solid remains in lithium trioxonitrate v
1. 3 answers
2. asked by Okyere Emmanuel
3. 1,381 views
What are human/environmental problems impacts on the community
1. 1 answer
2. asked by Collen
3. 437 views
Critically discuss 5 ways in which the human envornmental(smoking)problem impacts on the community.provide relevant sources to
1. 1 answer
2. asked by Gugu
3. 420 views
Provide 5 (or more) ways in which you critically discuss how lifestyle of lung cancer impacts on the teenager?
1. 1 answer
2. asked by Zanele
3. 380 views
9 fair coins are independently tossed in a row. Let X be the random variable denoting the number of instances in which a Head is
1. 0 answers
2. asked by Ichigo
3. 379 views
9 fair coins are independently tossed in a row. Let X be the random variable denoting the number of instances in which a Head is
1. 0 answers
2. asked by Zeneth
3. 375 views
Provide recommendations on how to adress cancer
1. 1 answer
2. asked by Mandla
3. 393 views
given that thee density of a supplied vinegar solution in an experiment is 1.025g/ml, what is the percentage acetic acid found
1. 1 answer
2. asked by joy
3. 353 views
how can you study before time for exams i am unable to do please give me study tips
1. 1 answer
2. asked by mpho
3. 864 views
What is the rotational kinetic energy of a planet about its spin axis? Model the planet as a uniform sphere of radius 6000 km,
1. 2 answers
2. asked by Anonymous
3. 837 views
Identify and describe one environmental problem that causes ill health,accidents,crises,and disasters within your community or
1. 1 answer
2. asked by Refiloe Majafe
3. 758 views
Identify and describe one environmental problem that causes ill health,accidents,crises,and disasters within your community or
1. 1 answer
2. asked by Refiloe Majafe
3. 488 views
* JJ Thompson ** what was he credited for discovering the cathode ray tube? * How does his experiment relate to electrostatics?
1. 0 answers
2. asked by Isis
3. 1,021 views
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows:26 said
1. 0 answers
2. asked by Anonymous
3. 1,016 views
Outline and explain the objectives of fencing a farmland.
1. 1 answer
2. asked by Bonolo
3. 398 views
Critically discuss 6 Ways in which the drought can impact negatively in one's health
1. 1 answer
2. asked by ndumiso
3. 506 views
* JJ Thomson *a) How does his experiment of cathode ray tube relates to electrostatics? >> PLEASE HELP ME!! :( :)
1. 0 answers
2. asked by Isis
3. 395 views
To investigate whether the amount of heat produced will depend on an increase on the concentration of HCL when HCL reacts with
1. 0 answers
2. asked by Miss p
3. 347 views
identify one environmental or human factor that causes ill health,accidents,crises and disasters within the community and
1. 19 answers
2. asked by angel grace
3. 1,281 views
I'm Christian and I'm applying to a catholic high school (due to the budget cuts in my district). The thing is that I'm required
1. 2 answers
2. asked by Lauren
3. 995 views
orchestra programs for teens in rockland county???like a group of teens playing songs and they perform it (concert)
1. 2 answers
2. asked by Lauren
3. 373 views
6. The forward motion of a space shuttle, t seconds after touchdown, is described bys(t)� = 189t − t^3 , where " is measured
1. 2 answers
2. asked by I JUST NEED TO KNOW D
3. 684 views
At high temperature, 2.00 mol of CH2O was placed in a 4.00 L container where it decomposed via the equilibrium
1. 1 answer
2. asked by alex
3. 416 views
A 0.0583 mol sample of formaldehyde vapour, CH2O, was placed in a heated 0.359 L vessel and some of it decomposed. The reaction
1. 1 answer
2. asked by alex
3. 872 views
A capacitor of capacity C is charged fully by a cell of emf V/2 and then it isdisconnected and again connected with a cell of
1. 0 answers
2. asked by Clandestine
3. 661 views
For questions 1 and 2, use integer values of x from –3 to 3 to graph the equation.1. y = –2x2 + 3 (1 point)
1. 9 answers
2. asked by Katter
3. 1,326 views
To get an A grade on the test, you need a total score of more than 16 points. One of the students knows the correct answer to 6
1. 0 answers
2. asked by AmmanJordan
3. 459 views
The size to which a pumpkin grows while on the vine is probably problematic, as our current visiting POLY pumpkins demonstrate.W
1. 1 answer
2. asked by Tho
3. 591 views
To get an A grade on the test, you need a total score of more than 16 points. One of the students knows the correct answer to 6
1. 0 answers
2. asked by AmmanJordan
3. 378 views
A die has one red face, two blue faces, and three green faces. It is rolled 5 times. Find the chance that the red face appears
1. 9 answers
2. asked by AmmanJordan
3. 938 views
Outline and explain the objectives of fencing a farmland.
1. 1 answer
2. asked by Rampo Dieketseng
3. 361 views
Identify and describe 3 environmental health that cause ill health, crises and or disaster within your community or any any
1. 1 answer
2. asked by surprise
3. 472 views
Jay has an annual income of $50,000. He would qualify for a $__________ monthly payment for housing + other long-term debt on an
1. 1 answer
2. asked by tmouery
3. 453 views
Outline and explain the objectives of fencing a farmland
1. 0 answers
2. asked by Rampo Dieketseng
3. 353 views
What types of fences can be used?
1. 0 answers
2. asked by Rampo Dieketseng
3. 327 views
Draw a diagram to show the arrangement of poles at a corner or where a fence changes direction.
1. 0 answers
2. asked by Rampo Dieketseng
3. 313 views
What are the important features of a building which could be used as a milking shed(parlour),dairy(milk room)and food store to
1. 1 answer
2. asked by Rampo Dieketseng
3. 448 views
Triiodobenzoic acid (TIBA) inhibits auxin transport. If a tiny agar bead containing TIBA were placed off center on the tip of an
1. 0 answers
2. asked by Cat
3. 367 views
State and explain what records should be kept for the efficient management of a dairy herd.
1. 0 answers
2. asked by Rampo Dieketseng
3. 297 views
Explain how any three of these records should be used to improve management.
1. 0 answers
2. asked by Rampo Dieketseng
3. 308 views
From your research on poultry farming,name one intensive and one extensive system of poultry keeping(farming).
1. 0 answers
2. asked by Rampo Dieketseng
3. 356 views
A hockey puck of mass .2kg is sliding down an inclined plane with an angle of 15 degrees to the horizon. If the puck is moving
1. 1 answer
2. asked by Cassie
3. 618 views
Provide 5 ways in which you critically discuss how life style in the legal n illegal drugs among the youth
1. 1 answer
2. asked by prudence
3. 958 views
Describe how a farmer would maintain a laying flock in one of the systems you have named and use these
1. 0 answers
2. asked by Rampo Dieketseng
3. 825 views
Describe how a farmer would maintain a laying flock in one of the systems you have named and use these
1. 1 answer
2. asked by Rampo Dieketseng
3. 445 views
find 2 distinct palidromes
1. 1 answer
2. asked by marj
3. 327 views
Community organizations that are involved in supporting or giving redress to these disasters.
1. 2 answers
2. asked by Rotshidzwa
3. 1,130 views
If I wereor If I was Rules???
1. 1 answer
2. asked by Anonymous
3. 306 views
In return for the old American destroyers, the British gave the USAA.) six air bases in Scotland and Iceland. B.) a role in
1. 1 answer
2. asked by Kat
3. 510 views
Provide recommendations on how to address this enviromental problem.
1. 1 answer
2. asked by Rotshidzwa maragwana
3. 847 views
During the 1950s, the Central Intelligence Agency engineered pro-American political coups in bothA.)Iraq and Nicaragua B.)Libia
1. 1 answer
2. asked by Kat
3. 770 views
can you tell me how to begin a sentence with BECAUSE :eg. My sister fell down and thought she had broken her leg.she went to the
1. 3 answers
2. asked by R S Telagathoty
3. 875 views
I will call you before i leave for station.Leave only after i call. ans : If I do not ... ... .... .... ... .... . will you
1. 1 answer
2. asked by R S Telagathoty
3. 403 views
can PROD rhyme with LORD in phonetics
1. 1 answer
2. asked by R S Telagathoty
3. 336 views
My kids ______ with joy when they got their marks (squealed/exclaimed)which is the correct one
1. 1 answer
2. asked by R S Telagathoty
3. 308 views
some 24% of the men compared to 62% of the women responded yes suppose that 150 women and 200 men were interviewed construct a
1. 1 answer
2. asked by jim
3. 478 views
Heating an ore of antimony (Sb2S3) in the presence of iron yields antimony and iron (II) sulfide.Sb2S3 + 3 Fe = 2Sb + 3 FeS When
1. 1 answer
2. asked by Andrea
3. 1,126 views
Ziegler Corporation purchased 25,000 shares of common stock of the Sherman Corporation for $40 per share on January 2, 2010.
1. 1 answer
2. asked by Andrew
3. 1,344 views

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