Answer:
a) P=0.2503
b) P=0.2759
c) P=0.3874
d) P=0.2051
Step-by-step explanation:
We have this information:
25% of American households have only dogs (one or more dogs)
15% of American households have only cats (one or more cats)
10% of American households have dogs and cats (one or more of each)
50% of American households do not have any dogs or cats.
The sample is n=10
a) Probability that exactly 3 have only dogs (p=0.25)

b) Probability that exactly 2 has only cats (p=0.15)

c) Probability that exactly 1 has cats and dogs (p=0.1)

d) Probability that exactly 4 has neither cats or dogs (p=0.5)

You know that D is 35° cause of the angle next to F. and <E=180-(120+35) so E is 25°
Answer:
Parallel lines are like a square. all sides of a square are parallel.
Step-by-step explanation:
Answer:
W.
Step-by-step explanation:
I am not sure how to explain it but you follow the chart and see if it matches up with the numbers.