4 months ago

3x−8≤23 OR −4x+26≥6 solve for x

2 answers:

6 0

Answer:

x ≤ 31/3

The solution to the first inequality, 3x - 8 ≤ 23, resolves to x ≤ 31/3

The solution for the second inequality, -4x + 26 ≥ 6, simplifies to x ≤ 5

The overarching solution derived from both inequalities is x ≤ 31/3

5 0

Response:

x ≤ 31/3

Detailed explanation:

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babunello [11817]

Answer:

Step-by-step explanation:

The coefficient of variation (CV) is calculated using the formula:

$CV = \frac{\sigma}{\mu}$

Where $\sigma$ represents standard deviation and $\mu$ represents the mean.

Bob's average weight is 200 pounds with a standard deviation of 16 pounds

This indicates that $\sigma = 16, \mu = 200$ .

Thus, his coefficient of variation is

$CV = \frac{16}{200} = 0.08$

Mary's average weight is 125 pounds, with a standard deviation of 10 pounds.

This implies $\sigma = 10, \mu = 125$

Therefore, her coefficient of variation is

$CV = \frac{10}{125} = 0.08$

Since both have the same coefficient of variation, the accurate response is.

6 0

3 months ago

lawyer [12517]

Customers served in 0.5 hours : 3.6 versus x customers served in 7.5 hours

-------------------- = --------------------

0.5 hours 7.5 hours

Applying cross multiplication:

3.6 multiplied by 7.5 equals x times 0.5

Dividing both sides by 0.5:

x = (3.6 * 7.5) / 0.5

x = 54

So, you assisted 54 customers in 7.5 hours.

7 0

4 months ago