Answer:
14 pi
Step-by-step explanation:
ik this bc I have done my circumference topic already :)
The only incorrect statement is C)
The athlete was biking between [1,3] and running between [3,6]. The durations of 2 and 3 are not equal.
Answer:
increasing: x > 0
decreasing: x < 0
Step-by-step explanation:
It should be no mystery that the graph attached is decreasing where the graph is blue, and increasing where the graph is red. The turning point is the vertex.
increasing: x > 0
decreasing: x < 0
Answer:
The statistical conclusion is not valid. The majority is slim, and there are potential issues with the survey method that could easily sway the results the other way. The central problem will be nonresponse bias. The sample of those who were mailed the survey may be well formed; however, if people who received the survey don’t mail it back in, there will be missing information from the sample.
Step-by-step explanation: