Acarnival game wheel has 12 equal sections, one of the sections contains a star. to win a prize, players must land on the section with the star on two consecutive spins. what is the probability of a player winning?

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?