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VLD [36.1K]
3 years ago
8

Which of the following can be useful when finding the value of a variable? Check all that apply. A. drawing a diagram B. writing

an equation C. reading a table D. drawing a graph
Mathematics
2 answers:
andre [41]3 years ago
6 0

Answer:

B. Writing an equation is the most useful

Step-by-step explanation:

We are required to find the best method which can be used to find the value of a variable.

Since, we know,

<em>While writing an equation, we assign the dependent variable in terms of the independent variable.</em>

These equations can be easily solved using the methods such as substitution and elimination.

Thus, they give the exact value of the variables.

While options A, C and D, does not give the value of the variables over the domain.

So, the best option useful to find the value of the variable is to write an equation.

That is, option B is the most useful.

earnstyle [38]3 years ago
5 0
Writing an equation would be most helpful, but depending on the situation drawing a diagram or reading a table could work better.
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Basile [38]
4 is not a numerator up there I believeee
5 0
2 years ago
Read 2 more answers
#16 i
Vlad1618 [11]

The tuition is an illustration of a linear function.

The cost of tuition and fees in the academic year 2023-2024, is $12260

Let the number of academic years after 2014-2015 academic year be x.

So, we have:

\mathbf{(x,y) \to (0,9200)(5,10900)}

A linear function is represented as:

\mathbf{y = mx + b}

Where m represents the slope (i.e. constant rate), and b represents the y-intercept (i.e. the value of y when x = 0)

So, we have:

\mathbf{10900 = 5m + 9200}

Subtract 9200 from both sides

\mathbf{1700 = 5m}

Divide both sides by 5

\mathbf{340 = m}

So, we have:

\mathbf{m =340 }

The function becomes

\mathbf{y = mx + b}

\mathbf{y = 340x + 9200}

In the academic year 2023-2024, x = 9.

So, we have:

\mathbf{y = 340x + 9200}

\mathbf{y = 340 \times 9 + 9200}

\mathbf{y = 3060 + 9200}

\mathbf{y = 12260}

Hence, the cost of tuition and fees is $12260

Read more about linear functions a:

brainly.com/question/21107621

4 0
3 years ago
a stadium floor that is in the shape of a circle has a diameter with a length of 210 yards which of these measurements is closes
Grace [21]
Area  = 3.14 * radius^2

Here we have area = 3.14 * 105^2 =  34,618.5  yd^2
5 0
3 years ago
Dr. Iske Larkin stated that she had done some work on nutrition in Manatees. One of the questions that she was interested in was
Trava [24]

Answer: Categorical

Step-by-step explanation:

A quantitative variable is represented by a number.  An example of a quantitative variable would be how many pounds of food the manatees ate.

Hope it helps <3

3 0
3 years ago
Which of the following angles is coterminal with - 2pi/3
Over [174]

Answer:

\frac{2\pi }{3} +x=2\pi

x=2\pi -\frac{2\pi }{3}

=\frac{4\pi }{3}

OAmalOHopeO

8 0
2 years ago
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