3 years ago

Solve the system using elimination: 5x+4y=12 3x-3y=18

Mathematics

1 answer:

Stels [109]3 years ago

8 0

I hope this helps you

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Step-by-step explanation:

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2 years ago

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vladimir2022 [97]

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2 years ago

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Andrei [34K]

Answer:

0.9562

Step-by-step explanation:

Binomial probability is mathematically expressed as:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}$

Given that p=0.18, n=5 , is calculated as:

$P(X\leq 2)=P(0)+P(1)+P(2)\\\\={5\choose 0}0.18^0(1-0.18)^5+{5\choose 1}0.18^1(1-0.18)^4+{5\choose 2}0.18^2(1-0.18)^3\\\\=0.3707+0.4069+0.1786\\\\=0.9562$

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2 years ago

3x + 4y = 12<br> Convert to slope-intercept form

Zigmanuir [339]

Answer:

y=-3/4x+3

Step-by-step explanation:

subtract 3x from both sides: 4y=-3x+12

Divide both sides by 4: y=-3/4y+3

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2 years ago

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