3 years ago

Convert this decimal into its fractional form, simplified completely. 0.040

Mathematics

1 answer:

miv72 [106K]3 years ago

4 0

Hello There!

I Provided Steps In The Image Attached.

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Factor? for 6xy−3x−8y+4

forsale [732]

6xy -3x -8y +4
3x (2y - 1 ) - 4 (2y -1)
(2y-1) (3x-4)

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How many solutions exist for the given equation? (x + 12) = 4x - 1 o zero infinitely many

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Time of the 20 to the x then get 420

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A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than

Reptile [31]

The probability that a randomly selected customer takes more than 10 minutes will be 8.38%

Explanation

The average or mean $(\mu)$ is 8.56 minutes and standard deviation $(\sigma)$ is 1.04 minutes.

Formula for finding the z-score is: $z= \frac{X-\mu}{\sigma}$

So, the z-score for $X=$ 10 minutes will be.....

$z(X=10)=\frac{10-8.56}{1.04}=\frac{1.44}{1.04}=1.3846... \approx 1.38$

Now, according to the standard normal distribution table, $P(z$ . So.....

$P(X>10)=P(z>1.38)= 1-P(z$

So, the probability that a randomly selected customer takes more than 10 minutes will be 8.38%

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3 years ago

Select the correct answer.

frutty [35]

Step-by-step explanation:

f(x) = x

g(x) = f(x - 11)

g(x) = x

g(x) = (x - 11)

g(x) = x - 11

So, g(x) = x - 11

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2 years ago

Please help me with this

laila [671]

Answer:

sry

Step-by-step explanation:

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