Circumference, radius, slant height, lateral area, and surface area are measurements of a cone. given two of the measurements, find the other three to the nearest tenth.
r = 3 ft, s. a. = 50 ft^2
also:
c = 44 in, l. a. = 176 in^2

Aclothing store has just advertised at a bargain price, that a customer tries on a t-shirt is 0.40. a new range of t-shirts. the probability if a customer tries a t-shirt, the probability that they will buy it is 0.70 while if a customer does not try on a t-shirt, the probability that they will buy it is 0.15. a customer has just bought a t-shirt. find the probability that the customer did not try on the t- shirt.