A company sells herb blends for cooking. The tables below show the number of teaspoons of each herb in each blend and the cost for each blend

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

What is r i 4.5+10r=-6.5 with work pls