The answer is 9:16 just add 9+7=16 and then we know out of the 16 nine were dogs so 9:16
The average value of
over the disk (call it
) is given by
The denominator is just the area of
, which we know to be
To compute the denominator, convert to polar coordinates, setting
Then
So the average value of
over the disk is
.
Answer:
Step-by-step explanation: First, you need to write all your data down from least to greatest. Next, count up all the numbers to see how many students. Then you want to find the mean which is average (add then divide). Median is the middle so you will x each number out till you get to the middle, and if the middle is 2 numbers, you find the average of them to find the median. Mode means most often. Range is highest minus lowest. And you can do the next 2.
Answer 0 because you need to use inverse operations