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3 years ago

What does the product 110 × n compared to the product 11 x n ( hint n represents any number)

Mathematics

2 answers:

Zigmanuir [339]3 years ago

7 0

The product of 110 times n is always 10 times the product of 11 times n

gladu [14]3 years ago

7 0

<h2>Answer:</h2>

The product 110 × n is 10 times the product 11 x n.

<h2>Step-by-step explanation:</h2>

We have the product as follows:

110 × n where n represents any number.

This could also be represented as:

10×11×n

( since, we know that:

110=10×11 )

Hence, we get that:

110×n=10×(11×n)

This means that the product 110 × n is 10 times the product 11 x n.

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2 years ago

Will the sum of two linear expressions each with an x-term , always,sometimes,or never have an x-term ? Explain your reasoning

Licemer1 [7]

Sometimes it will, and sometimes it won't.

I reason as follows:

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3 years ago

A college conducts a common test for all the students. For the Mathematics portion of this test, the scores are normally distrib

Jet001 [13]

Using the normal distribution, it is found that 58.97% of students would be expected to score between 400 and 590.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean $\mu$ and standard deviation $\sigma$ is given by:

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

The z-score measures how many standard deviations the measure is above or below the mean.

Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

The mean and the standard deviation are given, respectively, by:

$\mu = 502, \sigma = 115$

The proportion of students between 400 and 590 is the <u>p-value of Z when X = 590 subtracted by the p-value of Z when X = 400</u>, hence:

X = 590:

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

$Z = \frac{590 - 502}{115}$

Z = 0.76

Z = 0.76 has a p-value of 0.7764.

X = 400:

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

$Z = \frac{400 - 502}{115}$

Z = -0.89

Z = -0.89 has a p-value of 0.1867.

0.7764 - 0.1867 = 0.5897 = 58.97%.

58.97% of students would be expected to score between 400 and 590.

More can be learned about the normal distribution at brainly.com/question/27643290

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6 0

1 year ago

marco and suzi each mulyiplied 0.721 X 100 Marco got 7.21 for his product suiz got 72.1 for her product which student multiplied

Marianna [84]

Size got it right because it’s multiplied by 100

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2 years ago

1. Edward goes to the store for back to school shopping. He buys 4 new

creativ13 [48]

Each shirt costs 8 dollars.
4 Shirts 1 Pant
1 Pant=20 dollars
52 (total)-20=32
4shirts divides by 32= 8
So 8 dollars per shirt

5 0

3 years ago