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1 year ago

9

What is the value represented by the letter E on the box plot of the data?

1 answer:

Juliette [100K]1 year ago

6 0

Answer:

90

Step-by-step explanation:

90 because it's your maximum.

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April took out a $600 loan from the bank . At the end of 5 years , she. Pays back the principal plus $60 simple instrest what wa

VLD [36.1K]

Answer: 12

Step-by-step explanation: you would divide the interest by the amount of time. 60/5

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2 years ago

20 % of 2 is equal to wht

iren2701 [21]

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2 years ago

Read 2 more answers

Write 4.14 in a fractional notation ?

tatiyna

If it's in a fraction you want it it's 207/50 irregular
And 4 7/50 as a mixed fraction

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3 years ago

Find the domain of the ration function<br> R(x)=7-2x/x^3-8x^2+7x

Luden [163]

$R(x)=\dfrac{7-2x}{x^3-8x^2+7x}\\\\The\ domain:\\\\x^3-8x^2+7x\neq0\\\\x(x^2-8x+7)\neq0\\\\x(x^2-x-7x+7)\neq0\\\\x[x(x-1)-7(x-1)]\neq0\\\\x(x-1)(x-7)\neq0\iff x\neq0\ \wedge\ x-1\neq0\ \wedge\ x-7\neq0\\\\\boxed{x\neq0\ \wedge\ x\neq1\ \wedge\ x\neq7}\to\boxed{x\in\mathbb{R}-\{0,\ 1,\ 7\}}$

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2 years ago

What are the domain and range of f(x)=[1/5]x

Ber [7]

Answer:

Domain: All real numbers

or

$(-\infty,+\infty)$

Range: All real numbers

Or

$(-\infty,+\infty)$

Step-by-step explanation:

The given function is $f(x)=\frac{1}{5}x$

This a polynomial function of degree 1.

Polynomial functions are continuous everywhere.

The function is therefore defined for all real values of $x$ .

The domain is $(-\infty,+\infty)$

If we let $y=\frac{x}{5}$

Then, $x=5y$ .

$x$ is also defined for all real values of $y$ , hence the range is also all real numbers or $(-\infty,+\infty)$

4 0

3 years ago