On Thursday, the basketball coach ordered 12 pizzas for 36 players who came In for practice. How many pizzas does the coach need to order, if 12 players
turned up for practice the next day?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.