Recent questions tagged math

A normal distribution has mean μ = 62.4. Find its standard deviation if 20

asked Dec 12, 2021 by abrishasfaw111

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A container holds 50.6L if 19.7water

asked Dec 11, 2021 by yashikakv.4698

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asked Dec 11, 2021 by nidhiprajapath2525

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show that the evoute of hyperbla x2/a2-y2/b2=1

asked Dec 8, 2021 by ldeekshithareddy72

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whs R h C ent d n और क कोयक ेय को कम से क

asked Dec 8, 2021 by lalithasharma417

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1 2 2021.12.08 18:37 Home cwork: Fuid the evolutes of JE 1) x²- 4ay aus (e

asked Dec 8, 2021 by manonmani6712

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find the inverse by gause jordan method A = [013 123 311]

asked Dec 5, 2021 by yash.makode3102003

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The average number,in lakhs,of working days lost in strikes during each yea

asked Dec 2, 2021 by kashvib004

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point on a given line and A, B, C are its ch the projections on the axes. S

asked Dec 1, 2021 by charanpriya0217

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asked Dec 1, 2021 by charanpriya0217

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find the evolute of the ellipse x^2/a^2+y^2/b^2=1.

asked Dec 1, 2021 by darshan1221u

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Find the radius of curvature at any point on the curve if x=acost/t,y=asint

asked Nov 30, 2021 by sunkarivenkatesh7742

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Show that a×(b×c),b×(c×a),c×(a×b) are coplanar.

asked Nov 30, 2021 by kojuaashika

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For a set of 20numbers Ex=300 and Ex^2=5500 for a second set of 30numbers E

asked Nov 29, 2021 by douanlatiossock

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Define subgroup of a group .Z is a group of integers under addition , H is

asked Nov 29, 2021 by shindeshrihari2000

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Verify lmvt for cosx in [0, π/2]

asked Nov 28, 2021 by neelammalleswari1

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test the consistency of equations 3x+3y+2z=1,x+2y=4,10y+3z=-2. solve them i

asked Nov 28, 2021 by lpravinkummaar555

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The average daily wages of 100 workers in a factory is Rs 72.The average da

asked Nov 27, 2021 by bhargaviprjapati

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The average daily wages of 100 workers in a factory is Rs 72.The average da

asked Nov 27, 2021 by bhargaviprjapati

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Substituting = -1 in (1), we get x² + y2 + z2 - 2x + 3y + 4z - 5- (5y + 6z

asked Nov 26, 2021 by ritikasadhwani2015

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A farmer has enough corn to feed 300 hens for 20 days. If he buys 100 more

asked Nov 26, 2021 by ellamparado

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All four sides are 8.5 M 8.5 m 16.5 14.3 m and diagonal is 15.4 M find the

asked Nov 25, 2021 by nmkarthika464

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Paul's Online Notes <Prev. Section Notes (Practice Problems This can be ver

asked Nov 24, 2021 by ashutoshpawar0404

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Write the intervals of set builders form [-23,3]

asked Nov 23, 2021 by siyadabdu28

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Find the equation of a circle which touches both the axes in the positive d

asked Nov 23, 2021 by namankurmi521

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Find the equation of a circle which touches both the axes in the positive d

asked Nov 23, 2021 by namankurmi521

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The rabbit population on a small island is to observe given by the functio

asked Nov 23, 2021 by m.juliusmontecillo

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The population of a village is 2400. If 12\% were children, find the number

asked Nov 22, 2021 by br10229190217

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asked Nov 21, 2021 by neeerajyadav26

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Max(z)=x1+x2+3x3 S.t. 3x1+2x2+x3<=3 2x1+x2+2x3<=2 And x1,x2,x3>=0 Solve th

asked Nov 21, 2021 by shailakate123

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A television manufacturer finds that the total cost for the production and

asked Nov 14, 2021 by harprit688

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Repeaters & Long Term Online Class Online Examination Platform -Google Chro

asked Nov 3, 2021 by lulufathima04

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A parabolic reflector of an automobile head light is 12 cm in diameter and

asked Nov 3, 2021 by bhanukamjula

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Show that the set (1,-1,i-i) is an abelia finite group of order 4 under mul

asked Oct 30, 2021 by satyapalsingh1169

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Prove that the div (curl V) = 0.

asked Oct 28, 2021 by www.sain786ankit

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Show that the set {1,-1,i.-i} is an abelian finite group of order 4 under m

asked Oct 28, 2021 by www.sain786ankit

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Show that the set {1,-1,i.-i} is an abelian finite group of order 4 under m

asked Oct 28, 2021 by www.sain786ankit

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1.The contents of 3 urns are Ura M white,6 red balls Urn 1:5 white 2 red ba

asked Oct 28, 2021 by menakasrithar

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The mean and standard deviation of 100 items were found to be 80 and 12 ,la

asked Oct 27, 2021 by neeteshmehta613

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sin²x d²y/dx²=2y, given y=cotx is a solution

asked Oct 26, 2021 by longjamsurjarani

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In a cube the percentage increase in side is 1. The percentage increase in

asked Oct 26, 2021 by pranathi478

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What is the sum of the measures of two angles in complimentary angle

asked Oct 26, 2021 by bipultoppo90

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find the area of field whose length is 3x^2y+y^2 and breadth is 5/8x^2

asked Oct 23, 2021 by yuvaraj282008

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312 ५नि २५एू. nd the of at any of the eL (ए জতা (স

asked Oct 23, 2021 by alaminhosen.pk

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think of a number . add 11 to it annd divide it by 7 the result is 9

asked Oct 22, 2021 by dxb4490119

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let A=set of all positive divisors of 6 i.e. define A= {1,2,3,6} . define t

asked Oct 21, 2021 by skdhot121

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Emily buys a toaster during the sale for 15% off. If Ellen pays P 4500, wha

asked Oct 21, 2021 by elzbthsntgo

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Zack has an old car. He wants to sell it for 40% off the current price. The

asked Oct 21, 2021 by elzbthsntgo

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Emily buys a toaster during the sale for 10% off. If Ellen pays P 3600, wha

asked Oct 21, 2021 by elzbthsntgo

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In a class test +5 marks are given for every correct answer and -3 for eve

asked Oct 21, 2021 by ttomar013

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