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rjkz [21]
3 years ago
8

9x – 1= 10x + 9 What is x equal to

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

-10=x

Step-by-step explanation:

9x-1=10x+9

9x-10×=9+1

-x=10

x=-10

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In which class is the mean a better representation of the data, Class A or Class B? Explain your answer.
marshall27 [118]

Answer:

class b

Step-by-step explanation:

because the mean and median are approximately the same

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Vanyuwa [196]
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3 years ago
Helium decays to form lithium. 6 2 he → 6 3 li 0 -1 e this type of nuclear decay is called .
PSYCHO15rus [73]

To understand this question, we need some knowledge on radioactive decay. This type of nuclear decay is called a beta decay

<h3>Beta Decay</h3>

This is the process where a radioactive material is fired or naturally emits a beta particle which is equivalent to the lose of an electron and spontaneously becomes an entirely different element.

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8 0
2 years ago
Convert 4cm to meters
Troyanec [42]
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3 0
4 years ago
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Candice is analyzing the length of time of each song in her playlist. Complete the sentences with the correct terms. Candice wan
lapo4ka [179]

Answer:

Candice wants one number to summarize all of the values in the data set, so she should find a measure of center. She can calculate the <u>mean</u> or the <u>median</u> of the data set.

Step-by-step explanation:

Measures of Central tendency is a distinct value that describe a data set by recognizing the central location within that data set. The measures of central tendency are every so often are known as measures of central location. They are also known as summary statistics.  

The three measures of central tendency are:

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The median is the middle value of the data, when arranged in ascending or descending order.

The mode of the data set is the value with the highest frequency.

The data collected by Candice is continuous and is measured on an interval scale.

The interval level of measurement classifies and arranges the data set. It also defines a specific difference between each interval of scale.

The measure of central tendency for an interval level of measurement are mean and median.

Thus, the complete sentence is:

"Candice wants one number to summarize all of the values in the data set, so she should find a measure of center. She can calculate the <u>mean</u> or the <u>median</u> of the data set."

8 0
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