In a circle a 60degree sector has area 25pi ft2. what is the circumference of the circle?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.