The sum of two numbers is addition + but the rest is good (by the way its right not write but that's ok )
Answer:
<h3>ddndndndkfk</h3>
Step-by-step explanation:
menfnfnfncncnleoemellzlsld j
Answer:
14 inches, 13, 10
Step-by-step explanation:
Because this is an addition problem and there are no other answers that are equal to 5 and 9, i think that's the only answer i could think of, but hope this helps, if not, can i get some time to change my answer?
Answer:
The one on the top left should be your answer
Let me know if you got it right!
Answer:
0.82
Step-by-step explanation:
given that an athlete suspected of having used steroids is given two tests that operate independently of each other.
Test A has probability 0.9 of being positive if steroids have been used. Test B has probability 0.8 of being positive if steroids have been used.
A and B are independent of each other
Hence P(AB) = P(A) P(B)
Required probability = the probability that atleast one test is positive if steroids have been used
= P(AUB)
= P(A)+P(B)-P(AB)
= 0.9+0.8-0.9*0.8
= 0.82