Discover Questions

Why does autumn/fall get two names and the other three seasons only get one? 72 students, 21 are seniors. If you select one student randomly from this group, the probability that this student is a senior is:? If H(x)= 7^4 sqrt (x), find H(16)? Trace the pathway of a drop of blood from the left ventricle to the left occipital lobe of the brain and then returning to the right atrium? If resistance in AC circuit is 100 OHMS and impedance 120 OHMS, what is circuit's power factor (rounded)?