ANSWER
30 in.
EXPLANATION
The formula for calculating the circumference of a circle in terms of diameter is
It was given to us that the circumference is C=30π in.
We substitute this into the formula to obtain;
Divide both sides by π to get,
The diameter is 30 in.
The second choice is correct.
Express the qoutient of what?? I can help if you give me the problem :)
Answer:
Duration Recording
Step-by-step explanation:
This method records the percent of time or total time that a person exhibits a behaviour over a period of time. This type of measurement is normally used to measure behaviours that are exhibited at high rates. Normally the measurement are done from the onset of the behaviour to the moment the behaviour stops.
Answer:
paid
Step-by-step explanation: