A circle with radius 3 has a sector with a central angle of 60°.

What is the area of the sector?

Either enter an exact answer in terms of

or use 3.14 for it and enter your answer as a decimal.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Will mark name all segments skew to bc