Answer:
Step-by-step explanation:
a 0.4
b 0.03
do it like this
0.35%
Since it would be a 50/50 chance of hitting tails you do 35/50 multiplied by 0.5%
Using it's concept, there is a 0.125 = 12.5% probability that the escape happens at 4.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
Considering that the bounds for a discrete brownian walk is [-3, 4], the possible outcomes are:
-3, -2, -1, 0, 1, 2, 3, 4.
A escape at 4 is one outcome, hence the probability is given by:
p = 1/8 = 0.125.
0.125 = 12.5% probability that the escape happens at 4.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
Still (0,6)
Step-by-step explanation:
The point is actually on the y-axis. It can't change in a y-axis reflection, only in an x-axis reflection.
Answer:
Number of students can a van carry are 16 and number of students can a bus carry are 28 .
Step-by-step explanation:
The number of students a van carry be x .
The number of students a bus carry be y .
As given
The local amusement park is a popular field trip destination.
This year the senior class at High School A and the senior class at High School B both planned trips there.
The senior class at High School A rented and filled 6 vans and 10 buses with 376 students.
Equations becomes
6x + 10y = 376
As given
High School B rented and filled 3 vans and 2 buses with 104 students.
Equations becomes
3x + 2y = 104
Multiply 3x + 2y = 104 by 2 and subtracted from 6x + 10y = 376 .
6x - 6x + 10y - 4y = 376 - 208
6y = 168
y = 28
Putting the value of y in the equation 3x + 2y = 104 .
3x + 28 × 2 = 104
3x + 56 = 104
3x = 104 - 56
3x = 48
x = 16
Therefore the number of students can a van carry are 16 and number of students can a bus carry are 28 .