In the accompanying diagram, ZACD is an exterior angle of AABC, MLA = 3x, mLACD = 5.x, and m2 B = 50. What is
the value of x?
А
(3x)
50
B
D
30
60
O 100
25

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days