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Verdich [7]
3 years ago
10

Please help and explain how you got the answer I'm really bad at these

Mathematics
2 answers:
irina1246 [14]3 years ago
6 0
The range of the data is C. 160 because the biggest number, 280, subtracted by the smallest number, 120, is equal to 160.
swat323 years ago
6 0
Here, Median of Q1 = 140+150/2 = 290/2 = 145
Median of Q3 = 226+245/2 = 471/2 = 235.5

Now, Interquartile range = 235.5 - 145 = 90.5

In short, Your Answer would be Option B

Hope this helps!
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maks197457 [2]
You are paying 15% of the original price because 

50% + 35% = 85%

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8 0
3 years ago
jack currently had $80 in his saving account he plans to save an additional $5 each week.write a function to represent the situa
SVEN [57.7K]

Answer:

Step-by-step explanation:

Your start amount is $80

And you’ll be adding 5 every week

Y=80+5x

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x is the amount of weeks

3 0
3 years ago
I have no idea what to do
tekilochka [14]

Answer: Y=-5x+30

Step-by-step explanation:

First, you have to find the slope of graph so you find the rise over run Y/X. Since the X values are being measured by 1’s, and the Y values are being measure by 5’s, your slope would be -5 (not 5 as the graph line is decreasing therefore it is negative). To find b, you find the Y intercept of the graph (where Y is when X=0) and in this case, the y intercept is 30. So the equation that describes what is occurring in the graph is Y=-5x+30 as a linear equation is written as Y=mx+b. You can check If the equation is correct by substituting the x and y values of a specific coordinate point on the graph. For example: 25= -5(1)+30. This gives you 25=25 so the equation is correct.

8 0
3 years ago
HELP 20 POINTS!! Where is point A on the number line?
Bingel [31]

Answer:

3 1/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need the answer ASAP
iVinArrow [24]

Answer:

5

Step-by-step explanation:

When squaring the number 5 (i.e 5^2 ) the answer is 25. 5^{2} is the same thing as 5 times 5. Basically with the square root, you are going backwards, so you are therefore finding the base of it all.

7 0
3 years ago
Read 2 more answers
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