3 years ago

[X + y] + 3w? Helpppppp

1 answer:

lana [24]3 years ago

7 0

Answer:

x+y+3w

Step-by-step explanation:

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Marta_Voda [28]

Do you can posting a drawn please ?

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3 years ago

Whitepunk [10]

The answer is 6577.85 m^2

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3 years ago

Sergio [31]

70% on books which is $35. So the answer is 35 .

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4 years ago

amid [387]

Try this solution:

1. for probability of both televisions work:

$P_{2w}=\frac{C^2_8}{C^2_{10}}=\frac{7*8}{9*10}=0.6(2)$

2. for probability of at least on is defective (it means, the sum = one is defective and two are defective):

$P_{1d}=\frac{C^1_2C^1_8}{C^2_{10}}=\frac{4*8}{9*10}=0.3(5)$ - for P(1defective);

$P_{2d}=\frac{C^2_2}{C^2_{10}}=\frac{2}{9*10}=0.0(2)$ - for P(2defective);

totaly for at least one is defective:

$P_{at \ least \ 1 \ d}=P_{1d}+P_{2d}=\frac{16}{45} +\frac{1}{45} =0.3(7)$

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3 years ago

Ivanshal [37]

The scale factor of dilation is 1/2 or
$\frac{1}{2}$
because the number of rectangle one is multiplied by 1/2 to make rectangle 2

good luck

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3 years ago