Answer:
i. 3/5
ii. 2/5
Explanation:
Solving the problem by any of the students A, B and C is an independent event as solution by one does not restrict the other one from solving
However, the problem will be solved if even one of them solves the question
Now Probability of not solving the question by A, B and C are
PA (not solving a problem) - 1-1/3 = 2/3
PB (not solving a problem) - 1-1/4 = 3/4
PC (not solving a problem) - 1-1/5 = 4/5
ii) Probability of not solving - 2/3*3/4*4/5 = 2 *1/5 = 2/5
i) Probability of solving - 1- Probability of not solving
= 1 - 2/5 = 3/5
Hey there Mexico is currently know for
D. silver
Hope this helped
Check this site out it helped me A LOT!
https://en.wikipedia.org/wiki/European_migrant_crisis
Answer:
D. 163.28mm
Explanation:
Circumference of a circle= 2πr where r is the radius
∴ 2×3.14×26= 163.48
Telecommunications has certainly been a big influence.
