A study by Barrows, et al. (AJPH 1999) examined mortality among homeless shelter residents in New York City from 1987 to 1994. There were 10 deaths observed among women aged 25-34 (exposed), with 934 person-years of observation. Among men aged 25-34 (unexposed), 21 deaths were observed, with 2961 person-years of observation. What measure of association is appropriate to calculate given the above data

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

beluga wheeeaaalle matt

step-by-step explanation: