Answer:
D = 67 inches
Step-by-step explanation:
The trend line is y = x+2 where x is the height
y = 65+2
y = 67
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Answer:
52 R17
Step-by-step explanation:
52 * 36 = 1872
1889 - 1872 = 17
--> 52 R17
The formula for circumference is

.
To express the circumference exactly, plug the diameter in for

and put the

symbol in front of it. Don't multiply. This expresses the exact circumference.
Say you have the diameter of 17.
You can express the circumference with 17

.
64, 68, 71, 87, 215, 215
To find the median, we must find put the data set in order from least to greatest.
Great! We already have it like that :)
Now, our median is in between 71 and 87
So, basically, we have to find what the median of 71 and 87 are.
Simply add the two numbers together, and then divide it by 2.
71 + 87 = 158
158 ÷ 2 = 79
So, 79 is your median!
~Hope I helped!~