X÷0.4=2 1/9 ÷3 1/6? what does x equal? explain your answer thoroughly.

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?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2