Answer:
C. Biased, because she only asked students on honor roll.
Step-by-step explanation:
Since Mrs. Gilbert's goal was to find how many students that spent >4 hours and not how many students that earned Honor Roll that spent >4 hours, the data is biased. Choose C.
In this problem the big angle will be equal to two times the smaller angle so the correct expression is:

Now we can rewrite the equation so:
Answer:
this is my other accont
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
False. The value of theta is the angle measured counterclockwise that the vector makes with respect to the positive x-axis.