A trout farmer nets 150 trout, tags them and returns them to a pond surface area of 5000M2. Two days later he repeats his netting procedure and captures 420 fish, 14 bearing the tags put on two days previously. Assuming that there is no mortality between tagging and recapturing, what is the population of fish expressed as numbers of individuals per 100m2
Son pere avait deja case les gros bagages et s’occupait a verifer que tout etait bien attaché Additional pages must not be inserted
Proceed as follows What have been the consequences of the two world wars for the employment of women?
Why did the reign of James II last less than four years. Mathematics I