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PolarNik [594]
3 years ago
14

A rectangular garden is 29 feet long and 17 feet wide. A brick walk way with uniform width is going to be

Mathematics
1 answer:
madam [21]3 years ago
8 0

Answer:Add me on fortnite

b

Step-by-step explanation:

Addjbvifdbf

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An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.
boyakko [2]

Answer:

17 is the answer

Step-by-step explanation:

-7 + 6 = -1

-1 + 6 = 5

5 + 6 = 11

11 + 6 = 17

3 0
3 years ago
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Determine if the following triangle is a right Triangle. Write your answer, claim, as a
Reptile [31]

Answer:

Step-by-step explanation:

Check if the lengths of the sides follows the Pythagorean theorem.

9² + 12² ≟ 15²

81 + 144 ≟ 225

225 = 225

Triangle ABC is a right triangle.

7 0
3 years ago
(50 Points)
Yanka [14]
C
If you plug in the values in that equation, it works.
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3 years ago
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44/35 as a mixed number
joja [24]

44/35 = 1 9/35

So, your answer is 1 9/35

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3 years ago
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The results of a common standardized test used in psychology research is designed so that the population mean is 145 and the sta
anygoal [31]

The value 155 is zero standard deviations from the mean, because x = μ , and therefore z = 0.

<h3>What is Standard Deviation?</h3>

The standard deviation is a measure of the amount of variation or dispersion of a set of values.

The key concept we need to manage here is the z-scores , and we can obtain a z-score using the next formula:

z = (x - μ)/σ      ..............[1]

Where

z is the z-score.

x is the raw score: an observation from the normally distributed data that we want standardize using [1].

μ is the population mean.

σ is the population standard deviation.

These standardized values have always the same probability in the standard normal distribution, and this is the advantage of using it for calculating probabilities for normally distributed data.

A subject earns a score of 155.

From the question, we know that:

x = 155.

μ = 155

σ = 50

Having into account all the previous information, we can say that the raw score, x = 155, is zero standard deviations units from the mean. The subject earned a score that equals the population mean. Then, using [1]:

z = (x - μ)/σ

z = (155 - 155) / 50

z = 0/50

z = 0

As we say before, the z-score "tells us" the distance from the population mean, and in this case this value equals zero:  

x = μ

Therefore, z = 0

So, the value 155 is zero standard deviations from the [population] mean.

Learn more about Standard Deviation from:

brainly.com/question/13905583

#SPJ1

8 0
2 years ago
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