Solve the equation and express the solution in exact form.log9 x = 
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Solve the problem.The logistic growth function f(t) = 
models the number of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. How many people became ill with this infection when the epidemic began?
A. 1043 people B. 1042 people C. 70 people D. 73,000 people
Provide an appropriate response.In a simple discounted note, the face value and the maturity value are the same amount.
A. True B. False
Is the following correspondence a function??
A. Yes B. No
Solve the problem.The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by 
where x represents the concentration of the hydrogen ions in the solution in moles per liter. Find the hydrogen ion concentration if the 
A. 2.51 × 10-2 B. 3.98 × 10-2 C. 3.98 × 10-3 D. 2.51 × 10-3