Answer:
Step-by-step explanation:
So there is a 3% probability that an athlete is using EPO .
The probability of showing positive on a test when you've used it is 0.99.
3% x 0.99= 2.97%
The probability of a positive result without EPO is 0.1
97% x 0,1 = 9,7 %
My guess is that 2.97% + 9,7% = 12.67% or 0.1267.
I don't know i may be wrong because you've put as an answer 0.0297 but if you like you may take only the first part of the answer.
#7 is 14 becuse 7 goes into a hundred 14 times #10 is 28 cause 28 goes into 255 9 times
Answer:
310 kids/ 6 busses
310/6=51.6 so
52 or 51 kids on each bus.
Answer:
Just like how we did the other one, you will do the same thing. Hope this helps, thank you !!
