Answer:
1).
Alyssa:
About 1 book
Brandon:
7/12 of a book
4/5 of a book
Step-by-step explanation:
1/4=1/2
1/3=1/2
1/2+1/2=1
1/4= 3/12
1/3=4/12
3/12+4/12=7/12
2/5=1/2
4/10=1/2
2/5=4/10
4/10+4/10=8/10=4/5
Hope this helps! Please mark as brainliest!
0.11
To get the probability above, we simply look for the events greater than 4, then add their probabilities
That is;
P(5) + P(6) + P(7)
So the probability in this case will be;
0.07 + 0.03 + 0.01 = 0.11
Answer:no
substitute x=1/2 in the equation then it will be
