Answer:
108+621= 100+629 hhh grade 2?
i dont know if im right......
2. x = 9
3. x = -7
4. x = 3.42 or 3.41
Answer:
The probability of the temperature exceeding 65 degrees Fahreneit but not needing a rolling blackout is 0.4- Hence, there is a 40% chance.
Step-by-step explanation:
Lets call F the event 'the temperature will exceed 85 degrees Fahrenheit' and B the event 'a blackout will be needed'.
We want P(F ∩ B^c), note that if F happens, there could be 2 disjoint possible events: B or B^c, hence
P(F) = P(F ∩ B) + P(F ∩ B^c)
Hence
P(F ∩ B^c) = P(F) - P(F ∩ B) = 0.6 - 0.2 = 0.4
Answer:
2/8 3/6 3/4. That is least to greatest
Answer: B -6 F
Step-by-step explanation: i hope this is right