Question 16

Find all real solutions. Check your results. 4 2 5x X + 6 X - 6 2 X - 36 . . . Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) O A. The solution(s) is/are and the extraneous solution(s) is/are O B. The solution(s) is/are and there are no extraneous solutions. O C. There are no real solutions, but an extraneous solution of O D. There are no real solutions.Solve the equation and inequalities. (a) f(x) = 0 (b) f(x) > 0 (0) x) 0. E (Type your answer in interval notation.) (c) Solve f(x) 10. Estimate x 10x the admittance rate x that results in an average wait of 12 seconds. (I) The admittance should be about |:| vehicles per minute (Round to the nearest hundredth.) The weight y of a fiddler crab is directly proportional to the 1.25 power of the weight x of its claws. A crab with a body weight of 1.8 grams has claws weighing 1.1 grams. Estimate the weight of a fiddler crab with claws weighing 0.75 gram. <:> The crab weighs approximately |:| grams. (Type an integer or decimal rounded to the nearest hundredth as needed.) In the electric currect flow, it is found that the resistance (measured in the units called ohms) offered by a fixed length of wire of a given material varies inversely as the square of the diameter of the wire. If a wire 0.01 in. in diameter has a resistance of 0.453 ohm, what is the resistance of a wire of the same length and material with diameter 0.0317 in. to the nearest ten-thousandth? <: the resistance of a wire is d ohm. your answer to nearest ten-thousandth.>