3 years ago

Round 0.92731 to the nearest thousandths place

Mathematics

1 answer:

nevsk [136]3 years ago

4 0

Answer:

927.31

Step-by-step explanation:

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17-(4k-2) larger than or equal to 2 (k+3)

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17 - (4k - 2) ≥ 2 (k + 3)

17 - 4k + 2 ≥ 2k + 6

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4 years ago

Find the length of a segment in the coordinate plane with endpoints (-1,3) and (4, 5).

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Step-by-step explanation:

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Keith is a drummer who purchases his drumsticks online. When practicing with the newest pair, he notices they feel heavier than

Marina86 [1]

Answer: 0.0174

Step-by-step explanation:

Given : $\mu=1.85\ \ ; \sigma=0.18$

Let x be the random variable that represents the weight of the drumsticks.

We assume that the weight of the drumsticks is normally distributed.

Now, the z-score for x=2.23 , $\because z=\dfrac{x-\mu}{\sigma}$

$\Rightarrow\ z=\dfrac{2.23-1.85}{0.18}\approx2.11\ \ \$

Using z-value table , we have

P-value =P(x≥2.23)=P(z≥2.11)=1-P(z<2.11)=1-0.9825708

=0.0174292≈0.0174 [Rounded nearest 4 decimal places]

Hence, the probability of the stick's weight being 2.23 oz or greater = 0.0174

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4 years ago