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ludmilkaskok [199]
3 years ago
7

Help i don't know which one it is.

Mathematics
1 answer:
My name is Ann [436]3 years ago
7 0
5/100 x 100/1 = ?
10/100 x 20/1= ?
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A sample space consists of 80 separate events that are equally likely. What is the probability of each? A sample space consists
yuradex [85]

Answer:

1/80

Step-by-step explanation:

7 0
3 years ago
2b plus 4a minus a minus 2 plus 12b
jarptica [38.1K]

The value of the expression 2b plus 4a minus a minus 2 plus 12b is 3a + 14b - 2.

Expression:

An expression is defined as the a combination of operators, constants and variables. And it may consist of one or more operands, and zero or more operators to produce a value.

Given,

Here we have the statement "2b plus 4a minus a minus 2 plus 12b".

Now, we have to find the simplified form of this statement.

In order to find the simplified form,

First we have to convert the statement into expression form, then we get

2b plus 4a minus a minus 2 plus 12b = 2b + 4a - a - 2 + 12b

Now, we have to combine the like terms, then we get,

=> (2b + 12b) + (4a - a) - 2

Perform the appropriate arithmetic operations, then we get the simplified form of the expression as,

=> 14b + 3a - 2

Now, we have to arrange them in order then we get,

=> 3a + 14b - 2

To know more about Expression here.

brainly.com/question/14083225

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8 0
1 year ago
The graph below shows the speed of a car that is driven through a town and then on a major highway. During which of the followin
Varvara68 [4.7K]

Considering the graph of the velocity of the car, it is found that the interval in which it was stopped at a traffic light was:

Between 3 and 4 minutes.

<h3>When is a car stopped at a traffic light?</h3>

When a car is stopped at a traffic light, the car is not moving, that is, it's velocity is of zero.

In this problem, the graph gives the <u>velocity as a function of time</u>, and it is at zero between 3 and 4 minutes, hence the interval in which it was stopped at a traffic light was:

Between 3 and 4 minutes.

More can be learned about the interpretation of the graph of a function at brainly.com/question/3939432

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2 years ago
Let y represent the total cost of publishing a book (in dollars). Let x represent the number of copies of the book printed. Supp
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What is the change in the total cost for each book printed?
$25
What is the cost to get started (before any books are printed)?
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3 years ago
The length of CD¯¯¯¯¯ is 9 units.
sergejj [24]
13.5 units long after dilation.
3 0
3 years ago
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