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olga55 [171]
3 years ago
6

This is worth 15 points! Whoever gets it right gets brainlest.

Mathematics
2 answers:
mylen [45]3 years ago
3 0

Answer:

For every 1, there is a 25.

Step-by-step explanation:

1 --> 25

2 --> 50

(1 x 25 = 25, 2 x 25 = 50)

i don't know how to say that in math terms though

Grace [21]3 years ago
3 0

Answer:

x=25

Step-by-step explanation:

Hope I helped..

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What is the output, or y-value, when you input x = -3 into the function: x² − 3x + 1
Citrus2011 [14]

Answer:

y = 19

Step by step explanation:

y = x ^{2}  - 3x + 1 \\  y = ( - 3) ^{2} - 3( - 3) + 1 \\ y = 19 \\ so \: the \: y - value \: is \: 19

5 0
3 years ago
Rate of change (0,0) and (5,5)
Tatiana [17]
The rate of change is 1.
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7 0
3 years ago
Decide if the following is a true or false statement - explain how you know
Sophie [7]

Answer:

False

Step-by-step explanation:

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Hope that helps!

5 0
3 years ago
What is the slope of the line represented by the equation y =<br> =-1/2 x+ 1/4?
Lemur [1.5K]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Determine the standard variation of the data below. (1, 2, 3, 4, 5)
Ne4ueva [31]
Calculate for the mean/ average of the given numbers:
 
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Then, we calculate for the summation of the squares of differences of these numbers from the mean, S
 
                             S  = (1 - 3)² + (2 - 3)² + (3 - 3)² + (4 - 3)² + (5 - 3)²
                                S = 10

Divide this summation by the number of items and take the square root of the result to get the standard deviation.

                              SD = sqrt (10 / 5) = sqrt 2  
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Thus, the standard deviation of the given is equal to 1.41. 
              
                            
8 0
3 years ago
Read 2 more answers
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