3 years ago

Answer this please!! Help me !!

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

I cant see it.... my laptop will not let me see the attachment

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Please help … will mark brainliest

vlada-n [284]

Answer:

k = 3

Step-by-step explanation:

Expanding the first term, we find 1/x at 10(kx)²(1/x)³ = 10k²/x

Expanding the first term, we find 1/x at 8*1⁷(-2/x)¹ = -16/x

Then

10k² - 16 = 74

k = 3

4 0

2 years ago

Historical data for a local steel manufacturing company shows that the average number of defects per standard sheet of steel is

Yanka [14]

Answer:

Therefore the correct answer is A.) 84.88%

Step-by-step explanation:

i) λ = 2

ii) λ for three units = 2 $\times$ 3 = 6

iii) P(x ≥ 4) = 1 - P(x < 4) = 1 - {P(x = 0) + P(x = 1) + P(x = 2) + P(x = 3) }

= 1 - { $\frac{e^{-6}6^{0} }{ 0!} + \frac{e^{-6}6^{1} }{ 1!} + \frac{e^{-6}6^{2} }{ 2!} + \frac{e^{-6}6^{3} }{ 3!}$ }

= 1 - (0.0025 + 0.0149 + 0.0446 + 0.0892)

= 0.8488

Therefore the correct answer is A.) 84.88%

8 0

3 years ago

\dfrac k{2}+\dfrac12=3 2 k + 2 1 =3

konstantin123 [22]

it's so hard to find it

Step-by-step explanation:

I didn't know

3 0

3 years ago

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The following tile floor pattern is made of 36 square tiles.

Ierofanga [76]

Answer:

Step-by-step explanation:

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2 years ago

Triangle ABC has coordinates of A(–8, –8), B(4, –2), and C(2, 2). Find the coordinates of its image after a dilation centered at

kherson [118]

The answer is (C) because you multiply each point by 1.5.

7 0

3 years ago

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