A. The number of dollars predicted to be collected on the 6th day using an exponential model is less than that predicted using a linear model.
B. The number of dollars predicted to be collected on the 6th day using an exponential model is greater than that predicted using a linear model.
C. The number of dollars predicted to be collected on the 6th day using an exponential model is equal to that predicted using a linear model.
D. There is not enough information to determine the relationship between the amount of money predicted to be collected on the 6th day using an exponential model and that predicted using a linear model.

Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?