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eduard
2 years ago
13

Find the interquartile range (IQR) of the data in the dot plot below. ms orlando

Mathematics
1 answer:
erik [133]2 years ago
5 0
Answer:
1.75
Step-by-step explanation:
Low- 81
Q1-82.5
Median- 83.5
Q3-84
High- 85
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Arisa [49]
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4 0
3 years ago
The table shows population data year 2000 118,000 2006 138,000 a. what is the percent of change to 2006 b. Use this percent of c
worty [1.4K]
A) Now look, in the year 2000, the population is 118,000
In the year 2006 is 138,000
To find the percent change |Original Amt - New Amt|                                            --------------------------------       x100
                                                 Original Amt


So for this question you would do 118,00 - 138,000 (ignore the negativesss)

     and you get -20,000 (ignore the negatives) and then you get 20,000


Now, you have to do 20,000 divided by 118,000 x 100


20,000 divided by 118,000 and you get 0.169491525


Now you have to multiply 0.169491525 by 100

0.169491525 x 100 = 16.9491525

Round this and you get a 16.9% change.

b) To predict the population in 2012 you will have to do 138,000 + 16.9%

To calculate this you have to do this:
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Now add 23,322, to 138,000 and you get 161,322.

A) 16.9%

B) 161,322

hope this helped :)
5 0
3 years ago
Simplify: 12-(14-9x)​
Phoenix [80]
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so, -2+9x
4 0
3 years ago
38. Calculate the value of c in the triangle below.
olchik [2.2K]

Answer:

15

Step-by-step explanation:

a^2 + b^2 = c^2

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Hope this helps!!

7 0
3 years ago
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BartSMP [9]

Answer: P = 0

Step-by-step explanation:

Solve for p by simplifying both sides of the equation, the isolating the variable.

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8 0
3 years ago
Read 2 more answers
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