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zhannawk [14.2K]
3 years ago
12

What is the formula used to convert a temperature in degrees celsius ( tc) to the same temperature in kelvins ( tk)? express tk

in terms of tc.
Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0
Tk=273+tc
this is the conversion
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Write your answer as a whole number and remainder.530/34
arsen [322]
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3 years ago
In the last election, 72% of the voters
mezya [45]

Answer:

<u>Option A) 19 to 25</u>

Step-by-step explanation:

In the last election, 72% of the voters were in favor of a new outlet mall and

28% were against it.

Vanessa creates random samples of the voters using the numbers 1 to 25.

So, There are 25 numbers to represent all the voters

The range of number that could be used to represent the voters who were against the new outlet mall = 28% of 25 numbers = 0.28 * 25 = 7

So, <u>7 numbers only</u>  could be used to represent the voters who were against the new outlet mall.

Check the options to find which range has only 7 numbers.

A) 19 to 25 ⇒ 7 numbers  

B) 7 to 18    ⇒ 12 numbers

C) 15 to 25 ⇒ 11 numbers

D) 1 to 18    ⇒ 18 numbers

The answer is <u>option A) 19 to 25</u>

6 0
3 years ago
Find the distance between the points (-7, -10) and (-5,-1)
jek_recluse [69]

Answer:

d=√(x2-x1)² + (y2-y1)²

Step-by-step explanation:

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3 years ago
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as and x,y point
Likurg_2 [28]

The equation of the parabola in the vertex form is y =  (x - 3)^{2} - 5 with ( 3, -5) is the vertex of the parabola and 1 is the multiplier

In the above question, A parabolic equation is given as follows:

Y = x^2 - 6x + 4

The equation of the parabola in the vertex form is :

y = a (x - h)^{2} + k

Where a is a multiplier in the equation and (h,k) are the coordinates of the vertex

So, in order to obtain this form, we will use the method of completing square :

Y = x^2 - 6x + 4

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y = (x - 3)^{2} + ( -9 + 4)

y =  (x - 3)^{2} - 5

where, ( 3, -5) is the vertex of the parabola and 1 is the multiplier

Hence, The equation of the parabola in the vertex form is y =  (x - 3)^{2} - 5 with ( 3, -5) is the vertex of the parabola and 1 is the multiplier

To learn more about, parabola, here

brainly.com/question/21685473

#SPJ1

8 0
1 year ago
Nadia is a stockbroker. She earns 13​% commission each week. Last​ week, she sold ​$4,500 worth of stocks. How much did she make
m_a_m_a [10]

Multiply amount sold by commission rate:

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585 x 52 = 30,420

She made $30,420 in 2011

6 0
3 years ago
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