Hey there!
The answer is C. teenagers across the country.
A population is the whole. It's every member of the group, which is pretty much the opposite of a sample. A sample is just a fraction or a percentage of the group.
The sample is the homeroom class, who is the group being surveyed. But the population the survey is determining data for overall is teenagers across the country.
We also know that they are across the country because we are told that the gym is a national franchise.
Hope this helps!
Answer:
1.6425
Step-by-step explanation:
Answer:
None of the colors
Step-by-step explanation:
The given parameters can be represented as:
Required
Which has a probability of 12%
To do this, we calculate the probability of each color.
This is calculated as:
So, we have:
Express as percentage
Express as percentage
Express as percentage
Express as percentage
So, we have:
From the above calculations, none of the colors have a probability of 12%.
The answer would be 8.5
Remember the Pythagorean theorem. A^2+ B^2= C^2. The hypotenuse, or 9 (in this question) will always be C
C is (0,-5) and D is (1,0)