Acircle has an area of 324╥ cm². what is the radius?
a) 18 c,
b) 36╥ cm
c) 18╥ cm
d) 36 cm
(i think it's d) i got d=²r
d = (2)18 ..
but i'm no sure if that

On her way to work, mrs. larsen gets a green light at a certain traffic light only 30% of the time. she wants to find the probability that she will get a green light at this traffic light all five mornings that she travels to work next week. use the following randomly generated list of 200 five-digit numbers to answer the questions and find the probability. select the digits you will use to represent a favorable outcome. how many favorable outcomes are on this list? what are they? given this simulation, what is the probability that mrs. larsen will get a green light at this traffic light all five mornings next week?