Answer:
-73
Step-by-step explanation:
if f is 73
and they made f negative, they just made 73 negative too.
i don't know if there is more in that expression
all i can see is
-f=___
Go up six on the y intercept. Then from 6 go up 1 and over 4.
Answer:
5%
Step-by-step explanation:
Hospital A (with 50 births a day), because the more births you see, the closer the proportions will be to 0.5.
Hospital B (with 10 births a day), because with fewer births there will be less variability.
The two hospitals are equally likely to record such an event, because the probability of a boy does not depend on the number of births
You could use a calculator.. or if it is already in distributive property then just add it up
Just be patient: y = -sqrt(8.41) = calculator (negative value) and so on. The last one is 0! :)
