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3 years ago

Find the terms, coefficients, and constants of 4x+x+17

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

4 0

Answer:

17 and x=constant,

4x=coefficient

hope this helps

have a good day :)

Step-by-step explanation:

STALIN [3.7K]3 years ago

3 0

<h2>4x + x + 17</h2><h2 /><h3>4x is a term</h3><h3>The 4 is a coefficient</h3><h3>The x is a variable</h3><h3>The other x is also a variable</h3><h3>The lonely x actually has an invisible coefficient (Which is 1)</h3><h3>The 17 is a constant</h3><h3>The whole equation is an expression :)</h3>

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solong [7]

Answer:

They should guarantee the lifetime of their batteries for 32 months.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 36 months and a standard deviation of 2 months.

This means that $\mu = 36, \sigma = 2$

If the company wants to replace no more than 2% of all batteries, for how many months should they guarantee the lifetime of their batteries?

The guarantee should be the 2th percentile of lengths, which is X when Z has a pvalue of 0.02. So X when Z = -2.054.

$Z = \frac{X - \mu}{\sigma}$

$-2.054 = \frac{X - 36}{2}$

$X - 36 = -2.054*2$

$X = 31.89$

Rounding to the closest month, 32.

They should guarantee the lifetime of their batteries for 32 months.

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3 years ago

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maks197457 [2]

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Step-by-step explanation :

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As, 0.225 L of syrup needed 150 g of margarine

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Kaylis [27]

Answer:

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Step-by-step explanation:

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Pavlova-9 [17]

Let's simplify step-by-step.
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3 years ago