Each cell divides to form two new cells every 30 minutes. if a culture starts out with exactly 100 bacterial cells how many bacteria will be present after 3 hours?

What is the definition of exponential decay?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)