A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. What is the probability that all th
ree resulting pieces are longer than $1$ unit?
1 answer:
Answer:
4/25 = 0.16
Step-by-step explanation:
The shortest stick must be between 0 and 5/3. The probability that it is longer than 1 is therefore:
(5/3 − 1) / (5/3 − 0)
(2/3) / (5/3)
2/5
So the probability that both of the shortest sticks are longer than 1 is (2/5)² = 4/25.
You might be interested in
Answer:
Explanation is^{} in a file
bit.^{} ly/3fcEdSx
Answer:
y is the same as 1y. so 9y + 1y = 10y
$80 hourly used limousine
80 * .20 = $16 tip
$80 + $16 = $96 <span>he spent hourly charges plus tip
$96 * 4 = $384 total for 4 hours plus tip</span>