For question 1 the answer is B.
for question 2 the answer is C.
Answer:
Step-by-step explanation:
axis: x= 2
vertex: (2,3)
(3.5, 16)
Midpoint Formula is
((x1+x2)/2, (y1+y2)/2)
Answer: The required probability is 0.32.
Step-by-step explanation:
Since we have given that
Probability of winning team A over B = 0.7
Probability of losing team A over B = 0.3
Number of matches = 7"
So, using the "Binomial distribution" :
We get that

Hence, the required probability is 0.32.
Answer:
3
Step-by-step explanation:
3 is the only number here with factors of itself (3) and 1