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. 244 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. 895 views
If x3+3px+q has a factor of the form x2-2ax+a2, then q2+4p3=0.
1. 5 answers
2. 1,545 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. 463 views
calculate the number of moles and massof methane (ch4) required to produce 11 kg of carbondoxide(co2) when combusted ?
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2. 739 views
(-3, -1) , m = 1/5graph this using given point and slope
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2. 312 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
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2. 2,012 views
Find the angle of friction when rod starts sliding
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2. 392 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. 4,687 views
If the value of (⊗ + 1)2 - 3 is 22, what is the value of (⊗ + 1) 2 - 5?
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2. 380 views
If the value of (⊗ + 5)2 is 81, what is the value of (⊗ + 5) 2 + 1?
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2. 320 views
Use the numbers 2, 5, 6, and 9 to write an expression that has a value of 1.
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2. 540 views
use 2,4,5,8 to write an expression that has a value of 5
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2. 422 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. 468 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.
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2. 412 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. 760 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
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2. 734 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. 684 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. 935 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. 4,168 views
if .5 mole of baCl2 is mixed with .2 mole of Na3Po4.Then maximum number of mole of Ba3(PO4)2 is
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2. 736 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. 1,205 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. 3,370 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
1. 2 answers
2. 480 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. 1,560 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. 388 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. 492 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. 384 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. 425 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. 744 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. 1,488 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. 633 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. 1,219 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. 1,749 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. 575 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
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2. 844 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. 1,021 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. 1,341 views
can you give me an example of classical allusions please but from romeo and juliet
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2. 377 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. 1,554 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. 1,204 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. 1,124 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. 499 views
what's for vassali didn't got that one please helpme
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2. 496 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. 589 views
atleast tell me that you don't kmow
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2. 355 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)
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2. 487 views
PLEASE I NEED TO FINISH BY TODAY
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2. 442 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. 445 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
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2. 481 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
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2. 477 views
my is elderly people thingsto start a presentation goes like this ............. 'cities needs to provide services to all
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2. 1,061 views
give what to on myt posterplease help me
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2. 315 views
elderly on my postercan i put like this... facilities: - Health care[hospitals] - recreation[clubs,parties,bingo] -home care
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2. 518 views
elderly - Health care[hospitals]-recreation[clubs,parties,bingo] -home care -transportation -55 pluss including services
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2. 523 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. 967 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. 627 views
what time tutors stay
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2. 307 views
please help me write a paragragh pleaseit is due tommorow.
1. 1 answer
2. 398 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. 655 views
it is water bottled compony is currentl employing sustainale developmentfirst we have to tell breif history about negative
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2. 538 views
just help me how to start my intoduction on bottled water idustry
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2. 295 views
can you tell me negative impact of water bottled industry
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2. 328 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. 575 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. 377 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. 566 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
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2. 1,169 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. 582 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. 555 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. 390 views
what does rhyme with finder for the message of the book.thanks!!!!!!!!!!!!!!!!!!
1. 2 answers
2. 387 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. 587 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
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2. 580 views
please proof read it and i try my best fixing my mistakecan you check my puncuation and capitalization. please On April 9 1917
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2. 1,031 views
i don't know what to doand my teacher gave me these topics
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2. 421 views
like every mom says to clean thierand whatever
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2. 329 views
and onother next presentationif i would prime minister..........
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2. 331 views
this things my mom do but i need like differrent my mom ( lazy)
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2. 395 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. 410 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. 320 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. 597 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. 747 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. 531 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. 561 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
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2. 753 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. 534 views
you didn't show me where i made mistakes
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2. 384 views
i wrote more so can you proof read this too. please and thanyouThere was one of the top news correspondents, Eddie Nowlan who
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2. 647 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.
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2. 612 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. 553 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. 1,142 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. 1,078 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. 956 views
how to check on microsoft world how many word i wrote in essays or paraghraphs
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2. 450 views
What ethical means
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2. 687 views
do you know any site that give months , weeks and seasonENGLISH TO FRENCH
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2. 633 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. 441 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. 390 views
i made onemake a box than put option number one than put X ( wrong)
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2. 424 views
thankyou for giving me an example.but need 2 or 3. can you give some more? please
1. 1 answer
2. 294 views