At a local volleyball game, 330 tickets were sold. Adult tickets were sold for $25.00 each, and youth tickets were sold for $18.00 each. If ticket sales totaled $7,480.00, how many adult tickets and how many
youth tickets were sold?

O 174 adult, 156 youth
O 220 adult, 110 youth
O 253 adult, 77 youth
O 266 adult, 64 youth

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.

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30