If a circle has a radius of 18 feet, what is its circumference (to the nearest whole foot)?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Me because some of question i don’t understand

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.