Answer:
The probability that no one in a family of five will be hospitalized in a year is 0,2373
Step-by-step explanation:
Let p denote the probability of being hospitalized during a year,
Then p=0.25
And p' the probability of not being hospitalized during a year is 1-p
Thus p' = 1-p = 1-0.25 = 0.75
The probability that no one in a family of five will be hospitalized in a year is equal to 
. That is
= 
≈ 0,2373
Answer:
3. is infinitely many solutions because the answer is 0=0
Step-by-step explanation:
3) 6x+4=6x+4
0=0
Answer:
21,678 rounded to the nearest ten is 21,680
AB is not parallel to ED because if it were, it would have little arrows to indicate it. Also the measure of angle A is not 60 degrees it would be 140 degrees since angle B and C are 20.
Simply divide distance by miles per hour. 135/45=3. 3 Hours.
