The population, P. of bacteria in a culture can be calculated at any time, I, using the equation P = a(2)'. In the equation, the initial number of bacteria is a. The initial number of bacteria in two different cultures were 100 and 125.
How do the two populations compare over time?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Amap has a scale of 3.5 inches = 20 kilometers. if the distance between two cities on the map is 4.9 inches, what is the actual distance between the two cities?