Each child ticket for a ride costs $3, while each adult ticket costs $5. the ride collected a total of $150, and 40 tickets were sold. how many of each type of ticket were sold?
a. 150 child and 40 adult
b. 24 adult and 10 child
c. 30 child and 10 adult
d. 25 child and 15 adult

What value of x will make the triangles similar by the sss similarity theorem?

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)