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julia-pushkina [17]
3 years ago
9

Equation of a line pass through origin in called

Mathematics
1 answer:
mafiozo [28]3 years ago
7 0

The equation of a straight line with gradient m passing through the origin is:

\displaystyle y=mx

The line passes through the origin, so the y-intercept is 0

\displaystyle y=mx+b

\displaystyle y=mx+0

\displaystyle y=mx

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Factorisation with this question, please help
charle [14.2K]

3( x - y )^2 - 2( x - y ) =

<em>(</em><em> </em><em>x</em><em> </em><em>-</em><em> </em><em>y</em><em> </em><em>)</em><em> </em>( 3( x - y) - 2 ) =

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8 0
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A surveyor is standing 118 feet from the base of the Washington Monument. The surveyor measures the angles between the ground an
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How do you find the slope perpendicular to y=6x+5?
inna [77]

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Mamont248 [21]

Answer:

A

Step-by-step explanation:

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4 0
3 years ago
What is the probability of selection for any man in a proportionate random sample, where a sample of 100 will be drawn from a po
kolbaska11 [484]
Working Principle: Stratified Random Sampling

nx = (Nx/N)*n

where:
    nx = sample size for stratum x
    Nx = population size for stratum x
    N = total population size 
    n = total sample size

Given:

  Nx = 100
  N = 1000
  n = 0.5*(1000) = 500

Required: Probability of Man to be selected

Solution:

nx = (Nx/N)*n
nx = (100/1000)*500 = 50 men

ny = (Nx/N)*n
ny = (100/1000)*500 = 50 women


Probability of Man to be selected = nx/(nx + ny)*100 = 50/(50+50)*100 = 50%

<em>ANSWER: 50%</em>
7 0
3 years ago
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