The flu started spreading in a school. The first week after winter break, 5 students came to school
sick. After each week the number of sick students
increased by 60%. Assuming the model continued
for the first several weeks, what is the growth
factor?

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?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?