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stepladder [879]
3 years ago
5

Please answer correctly !!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0

Answer:

chemical mixture is a collection of molecules or atoms of different types. A mixture is distinguished from a pure substance, which has constant composition (is composed of a only one type of molecule or atom), and a unique set of physical properties (no matter how large or small a sample is observed).

Step-by-step explanation:

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What is the cost of 5 pounds of peppers if 4 pounds cost $2.60
sergeinik [125]

2.60

\frac{2.60}{4} =  \frac{13}{20} \times 5 = 3.25

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5 0
3 years ago
Select all the examples of categorical data. colors number of siblings favorite pet profits genre of music
bulgar [2K]

Answer:

Color, favorite pet, genre of music

Step-by-step explanation:

Categorical variables are simply statistical variables which are non - numeric, usually employed in characterization and groupings based on a certain number of fixed attributes, categories. In the options atated above, the categorical variables fall under a heading with a limited and fixed attributes such as color, pet and genre of music. However, options such as number of siblings and profit are purely numeric variables which can take up any numeric digits and allow for direct numeric computation. They are called quantitative variables.

3 0
3 years ago
Are the equations 3x=−9 and 4x=−12 equivalent? Explain.
pochemuha

Answer:

Step-by-step explanation:

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4 0
3 years ago
Find the probability that<br> x &lt;= -3
Slav-nsk [51]

Answer:

30%

Step-by-step explanation:

there are two numbers that fit in the x<=3 category, those being -3 and -5, so you add the two decimals for them (.17 and .13) to get .30 and move the decimal two times to the right to make it in percentage form.

6 0
3 years ago
The quotient of y and 3 is 25
kozerog [31]
This will become y/3=25.
5 0
3 years ago
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