Questions and answers by

anu

Questions (151)

Calculate the linear expansitivity of brass of length 100m,that assume a new length of 120.05m when heated through a temperature
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2. 272 views
a metre rule is found to balance horizontally at 48cm mark .when a body of mass 60g is suspended at d 6cm mark ,the balance
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2. 938 views
If x3+3px+q has a factor of the form x2-2ax+a2, then q2+4p3=0.
1. 5 answers
2. 1,575 views
Abcd is a parallelogram in which angle add =75 and side an is produced to e find x+y
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2. 485 views
calculate the number of moles and massof methane (ch4) required to produce 11 kg of carbondoxide(co2) when combusted ?
1. 1 answer
2. 767 views
(-3, -1) , m = 1/5graph this using given point and slope
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2. 332 views
Ticket rate for the science exibition is 10rs for a child and 26 rupees for an adult. 740 rupees was got from 50person. How many
1. 5 answers
2. 2,061 views
Find the angle of friction when rod starts sliding
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2. 421 views
A hollow cylindrical iron pipe is of length 35 cm . It's outer and inner diameters are 10cm and 8cm respectively . Find the
1. 2 answers
2. 4,731 views
If the value of (⊗ + 1)2 - 3 is 22, what is the value of (⊗ + 1) 2 - 5?
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2. 405 views
If the value of (⊗ + 5)2 is 81, what is the value of (⊗ + 5) 2 + 1?
1. 1 answer
2. 341 views
Use the numbers 2, 5, 6, and 9 to write an expression that has a value of 1.
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2. 565 views
use 2,4,5,8 to write an expression that has a value of 5
1. 1 answer
2. 441 views
the temperature drops by 6 degree Celsius for each of the next three days write down the calculation to work out the total
1. 2 answers
2. 486 views
. If the sum of m terms of an AP is the same as the sum of its n terms,show that the sum of its (m+n) terms is zero.
1. 1 answer
2. 438 views
Two moles of an ideal gas initially at 27C and 1 atm pressure are compressed isothermally and reversibly till the final
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2. 803 views
A girl drops a stone into a mine shaft 122.5m deep. How soon after she drops it does she here the sound of it striking the
1. 1 answer
2. 780 views
A shipment of 40 television sets contains 3 defective units. Howmany ways can a vending company can buy five of these units and
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2. 727 views
1) 1.12 dm3 of a gas at STP is found to weigh 3.55g.Find molecular weight and vapour density of gas2)5.6 dm3 of a gas at STP
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2. 985 views
A survey of households in a small town showed that in 500 of 1,200 sampled households, at least one member attended a town
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2. 4,205 views
if .5 mole of baCl2 is mixed with .2 mole of Na3Po4.Then maximum number of mole of Ba3(PO4)2 is
1. 1 answer
2. 766 views
the difference b/w a 3 digit number and the number formed by reversing its digits is 396,the difference of hundreds and the
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2. 1,250 views
there are 7 children standing in a line ,not all of whom have the same number of cakes with them, if the first child distributes
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2. 3,399 views
there are balls of colors red, blue and green. 65 students of a class like exactly one color, 10 students like no color, 40
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2. 525 views
A 10kg trunk lies on a horizontal rough floor,the coefficient of friction between the trunk and the floor is 0.75. Calculate
1. 1 answer
2. 1,595 views
an undamped mass spring system is with mass of 12kg and stiffness of 15N/mm,a)determine the natural frequency and the period of
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2. 421 views
why you argee? this statement.about univesity kids: the top 20 percent are great. they re smart and self directed and they'll
1. 1 answer
2. 514 views
no. of 10 resturants surveyed in city of lucknow and found that average food wastage per day is 35 kg with variance as 3 kg . is
1. 1 answer
2. 407 views
a random sample of 100 students from the current years batch gives the mean IQ level of 110 and variance of 5 can we say that
1. 1 answer
2. 442 views
quadrialteral abcd is aparallelogram.If the measure of angle A is 62 degrees, measure of ADB is 75 degrees, what is the measure
1. 2 answers
2. 782 views
a sample of carbon dioxide gas has a mass of 52.0g. how many oxygen atoms arr present?explainplease don't skip
1. 1 answer
2. 1,522 views
a sample of carbon dioxide gas has a mass of 52.0g. how many oxygen atoms arr present?explain
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2. 670 views
caculate the mass of agcl precipitated when 0.1g of nacl and 0.1g of agno3 are mixed in solution
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2. 1,250 views
an aluminium container of mass 100g contains 200 g of ice at -20'c heat is added to the system at the rate of 100 cal/sec. what
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2. 1,786 views
A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular conefind the largest volume that
1. 1 answer
2. 601 views
A. a particle moves around the circle x^2+y^2 = 1 in such a way that the x coord rate of change is dx/dy= yB) IS THE PARTICLE
1. 2 answers
2. 873 views
right circular cylindrical tin cans are to be manufactured to contain 400 cm ^3 of volume. There is no waste involved in cutting
1. 1 answer
2. 1,101 views
A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular conefind the largest volume that
1. 1 answer
2. 1,371 views
can you give me an example of classical allusions please but from romeo and juliet
1. 1 answer
2. 400 views
2 trees are 80 m apart . from a point halfway between the trees, angles of elevvation of the tops of the trees are measured.
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2. 1,591 views
i have to draw globe thetre but i have no idea how to draw.they give me some describsion:the stage was 4-5 feet high,surrounded
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2. 1,237 views
samuel is beginning to realize that he has a talent for art and he feel good about it which of erikson 's stages may he have
1. 3 answers
2. 1,147 views
can u give me some points on against mosquito fogging because i am in green partyi have this points: negative impact on
1. 2 answers
2. 517 views
what's for vassali didn't got that one please helpme
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2. 515 views
i have 10 words and 11 definitions for them. i have only left 3 words and 4 definitions and tommorow i have a test please help
1. 1 answer
2. 626 views
atleast tell me that you don't kmow
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2. 373 views
i know what 4 fates of the star areblack dwarf supernova neutron star black holes but i don't know how they end up ( die)
1. 2 answers
2. 505 views
PLEASE I NEED TO FINISH BY TODAY
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2. 462 views
descibe and explain 4 fates of a star ( after they die)?this is my 2nd last question to finish my worksheet and it is for marks
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2. 464 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
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2. 521 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
1. 1 answer
2. 512 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
1. 1 answer
2. 1,099 views
give what to on myt posterplease help me
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2. 331 views
elderly on my postercan i put like this... facilities: - Health care[hospitals] - recreation[clubs,parties,bingo] -home care
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2. 544 views
elderly - Health care[hospitals]-recreation[clubs,parties,bingo] -home care -transportation -55 pluss including services
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2. 544 views
i have a project it is on urban planning Committee. so i got Elderly .so i have to present my ideas to my classmates and to
1. 2 answers
2. 1,005 views
The bottled water industry has become an enormous, multi-billion dollar a year industry.there are some negative impacts of
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2. 650 views
what time tutors stay
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2. 321 views
please help me write a paragragh pleaseit is due tommorow.
1. 1 answer
2. 419 views
for my intro i got a 'Water is the elixir of life'and i got lota of negative impact are trasportation, production is the
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2. 678 views
it is water bottled compony is currentl employing sustainale developmentfirst we have to tell breif history about negative
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2. 558 views
just help me how to start my intoduction on bottled water idustry
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2. 307 views
can you tell me negative impact of water bottled industry
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2. 343 views
Megan drew a shape with four sides. Two of the sides are parallel. the other sides were not parallel. What kind of shape did
1. 5 answers
2. 608 views
identify a company that is currently employing sustainable development practicesi have one company coco cola but i need three
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2. 393 views
____Na + ___H2O give us __ NaOH+ ___ H2Othis a chemistry;Balancing Chemical Equation H2O is water sorry because i don't know how
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2. 600 views
this is a scene of the bookDawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell
1. 1 answer
2. 1,203 views
this is a scene of the bookDawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell
1. 1 answer
2. 605 views
this is a scene of the bookDawn Bosco's on her way to summer camp. She can't wait for the fun to begin, but when her shell
1. 1 answer
2. 581 views
She's called a finderFor things others lost, she is a kinder who never asked for cost can you coreect if this is wrong thanks
1. 1 answer
2. 403 views
what does rhyme with finder for the message of the book.thanks!!!!!!!!!!!!!!!!!!
1. 2 answers
2. 406 views
my brother had read a book & the book message is that the girl of the book likes to help everyone for finding their stuff.So he
1. 1 answer
2. 620 views
can you proof read once more pleaseit was grammar worksheet i just corrected but i thought it will lots of mistake that why i
1. 1 answer
2. 613 views
please proof read it and i try my best fixing my mistakecan you check my puncuation and capitalization. please On April 9 1917
1. 1 answer
2. 1,060 views
i don't know what to doand my teacher gave me these topics
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2. 439 views
like every mom says to clean thierand whatever
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2. 344 views
and onother next presentationif i would prime minister..........
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2. 347 views
this things my mom do but i need like differrent my mom ( lazy)
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2. 414 views
i have presentationi need 3 points like..f i would my mom i will never say to help so i need 3 more points to add in my
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2. 428 views
i have a presentation so i need 3 points and there was 8 and i did 5 so till know i need 3 more points:if i would my mom......
1. 1 answer
2. 340 views
can you proof read for me.In second part of the novel is more interesting from the first part. Alex was bored so Lao Xu told him
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2. 642 views
Check the grammar and spellingOur project will make more heat than other projects because we have tin foil that reflect the heat
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2. 785 views
this is last thing to proof readMy dad said if my son take decision he always do it. He get up at seven every morning,shower and
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2. 562 views
proof read for meHe went to eat toast and then he went to buy cards. One of them he was posting card to his mom. He asked his
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2. 595 views
can youproof read for me pleaseEddie told Alex and his dad that Lao Xu is just doing his job about reporting back to his
1. 4 answers
2. 802 views
can you proof read for meHe went back to room and he saw his father didn't woke up. He wrote this stuff and went to sleep again.
1. 1 answer
2. 567 views
you didn't show me where i made mistakes
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2. 398 views
i wrote more so can you proof read this too. please and thanyouThere was one of the top news correspondents, Eddie Nowlan who
1. 1 answer
2. 704 views
can you proof read and i made little changes and aad some moreA seventeen year old boy, Alex is the main character of the novel.
1. 1 answer
2. 641 views
can proof read and i made some changes that writeteacher told meA seventeen year old boy, Alex is the main character of the
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2. 590 views
CAN YOU PROOF READ FOR ME PLEASEA seventeen year old boy, Alex is the main character of the novel. Alex comes from school and
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2. 1,178 views
SO CAN YOU CORRECT FOR AS MY ELA TEACHER pleaseSeventeen year old boy, Alex is the main character of novel. Alex comes from
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2. 1,119 views
can you proof read for me PLEASESeventeen year old boy, Alex is the main character of novel. Alex comes from school and find out
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2. 1,003 views
how to check on microsoft world how many word i wrote in essays or paraghraphs
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2. 474 views
What ethical means
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2. 707 views
do you know any site that give months , weeks and seasonENGLISH TO FRENCH
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2. 661 views
ms sue you did not told me these two1. white board with a word misspelled in a couple of ways -- and finally the right way. .
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2. 460 views
i am going to put test 1 than test 2for my drawing.i just need one more example. THAKYOU !
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2. 411 views
i made onemake a box than put option number one than put X ( wrong)
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2. 441 views
thankyou for giving me an example.but need 2 or 3. can you give some more? please
1. 1 answer
2. 308 views