Answer:
10.2
Step-by-step explanation:
Length of arc=(2*pi*r)*(theta/360)
Length of arc=(2*pi*3)*(195/360)=10.2
Answer:
The probability of an event is a number describing the chance that the event will happen. An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1
A=45
Step-by-step explanation:

The graph is shown in the figure attached.
Step-by-step explanation:
We need to solve the inequality
and graph the solution.
Solving the inequality: 
Switch sides and reverse the inequality:

Multiplying both sides by -2 and reverse the inequality


The graph is shown in the figure attached.
Keywords: Graph the inequality
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Answer:

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