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2 years ago

I will delete your answer if wrong.

Mathematics

2 answers:

qaws [65]2 years ago

6 0

Answer:

Step-by-step explanation:

equation is C= 5/9(F-32)

marissa [1.9K]2 years ago

5 0

Answer:

Step-by-step explanation:

If you think of the equation as an equation for a line.

where

=5/9(−32)

(

−

)

=5/9−5/9(32)

−

(

)

you can see the slope of the graph is 5/9

, which means that for an increase of 1 degree Fahrenheit, the increase is 5/9

of 1 degree Celsius. Therefore, statement I is true.

This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of 9/5

degrees Fahrenheit. Since 95

= 1.8, statement II is true.

On the other hand, statement III is not true, since a temperature increase of 9/5

degrees Fahrenheit, not 5/9

degree Fahrenheit, is equal to a temperature increase of 1 degree Celsius.

The final answer is D.

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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Whats the bisector of the photosentisis of the yellow sun???!??!??!

LenKa [72]

Answer:

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2 years ago

Given a geometric sequence in the table below, create the explicit formula and list any restrictions to the domain.

Makovka662 [10]

Given:

The geometric sequence is:

$n$ $a_n$

1 -4

2 20

3 -100

To find:

The explicit formula and list any restrictions to the domain.

Solution:

The explicit formula of a geometric sequence is:

$a_n=ar^{n-1}$ ...(i)

Where, a is the first term, r is the common ratio and $n\geq 1$ .

In the given sequence the first term is -4 and the second term is 20, so the common ratio is:

$r=\dfrac{a_2}{a_1}$

$r=\dfrac{20}{-4}$

$r=-5$

Putting $a=-4,r=-5$ in (i), we get

$a_n=-4(-5)^{n-1}$ where $n\geq 1$

Therefore, the correct option is B.

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2 years ago