Asubstance that produces hydroxide ions when placed in water is a(n) acid solution base solvent

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?

Identify two kinds of data the student will likely collect during his experiment, identify the type of data collected and how the student might present his data

Assume that w(t) denotes the amount of radioactive material in a substance at time t. radioactive decay is described by the differential equation, where lambda is a positive constant called the decay constant.