Answer:
-7/25
Step-by-step explanation:
=(1/5) ÷ (-5/7)
Copy dot flip
=(1/5) * (-7/5)
=-7/25
Answer:
6-2=3
Step-by-step explanation:
5234.9
Answer: 11y
Step-by-step explanation:
When you add 6y and 5y that equals 11y <3
Answer:
55
Step-by-step explanation:
Its not that hard actually if you break down the exponents and then multiply and add them all together.
Answer:
d) 0.4
Step-by-step explanation:
P(Ra) = 0.998
P(Rb) = 0.995
P(A) = 0.4
P(B) = 0.6
The probability that method A was performed, given that the eye was recovered within a month of the surgery, is determined by the probability that the eye recovered within a month with method A (P(A) x P(Ra)),divided by the probability that the eye recovered within a month with either method (P(A) x P(Ra) + P(B) x P(Rb)):

The probability that method A was performed is 0.40.