Answer:
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Step-by-step explanation:
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16*16= 256 meters squared ( the rectangle)
100. 53 is the area of the semi circle.
356.53 meters squared is the area of the whole figure because you add the area of the rectangle and the semi circle
Step-by-step explanation:
she gives each of her children $25 each,if Raul spends $15 then he would have $10 left.
Answer:
Step-by-step explanation:
is x ≤ -19 for inequality notation
Answer:
A box-and-whisker plot shows the scores on a math exam for two classes.
Class A Class B
1) Minimum value 65 56
2) Lower quartile 66 79
3) Median 81 91
4) Upper quartile 89 94
5) Maximum value 95 100
First quartile also known as Lower quartile is the number below which lies the 25 percent of the bottom data.
Second quartile or Median divides the range in the middle and has 50 percent of the data below it.
Third quartile also known as upper quartile has 75 percent of the data below it and the top 25 percent of the data above it.
Interquartile
Range = Upper quartile - Lower quartile,
For class A
Interquartile range = 89 -66 = 23
For class B
Interquartile range = 94 -79 = 15
The interquartile ranges tell you about the two classes that Class B has more consistent scores