An arc of ABC of a circle of radius 15cm substends an angle of 160 degrees at the centre of the circle. Find the length of arc AB

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Which representation has a constant of variation of -2.5