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15% decrease of 320
100+320=420/2=210 - the mean is 210.
320
It is: CCCXX = 320
The Widal test is a presumptive (positive) serological test for enteric fever or undulant fever (typhoid fever) if the antigen titer is more than 1:160 and if the person tested had past infections or is immunized. More tests should be done since it is now 1:320. If the next titer comes back 4x higher, then the person has an active case of typhoid fever.
It is: 320+294+265+301 = 1180 and 1180/4 = 295 which is the mean average
320 Tons is 320 X 2000 Ibs. (Pounds).To find how many trucks will equal that amount. Take the result of 320 X 2000 anddivide it by the weight of One truck to conclude how many trucks will fit intothe 320 Tons category.Hope I helped! ~WonX~
3.2 is the answer as 0.32 is the original number.
you are a peace love taylor
geo. mean=√(5x320)=√1600=40
320
I think you mean simplified form of sq root (320) = 8x sq root 5