Answer:
a. 0.7291
b. 0.9968
c. 0.7259
Step-by-step explanation:
a. np and n(1-p) can be calculated as:
#Both np and np(1-p) are greater than 5, hence, normal approximation is most appropriate:
#Define Y:
Y~(11.04,5.7408)
Hence, the probability of 12 or fewer is 0.8291
b. The probability that 5 or more fish were caught.
#Using normal approximation:
Hence, the probability of catching 5+ is 0.9968
c. The probability of between 5 and 12 is calculated as;
-From b above 
and a ,
=0.7291
Hence, the probability of between 5 and 12 is 0.7259
Answer: The triangles are not congruent
Step-by-step explanation:
Because the two triangles have 3 congruent angles, and AAA is not a triangle congruency theorem or postulate, the triangles are not congruent.
I hope this helps!
Y = x -3
2y = 3x - 8
2(x - 3) = 3x - 8
2x - 6 = 3x -8
-2x -2x
-6 = x - 8
+8 +8
2 = x
to find y you plug x in an equation
y= x - 3
y = 2 - 3
y = -1
Hello there! Your answer would be: the total bill was was $114.
Okay, so to solve this multiply the individual person's amount by the number of people there. Note that the equation says "Jacob and 5 friends" indicating that Jacob is one of these people, and there are 5 others, so we have 6 in total.
$19 x 6 = $114
So, the total bill was was $114. I hope this helped, and have a great rest of your day! :)
