Your answer to tis question would be D.
why well you have to take 250 and 40 percent you are left with 60 of that
whih you would add 48 bottles.
f(n-10 is the previous number of botles taking 40% out and f(n) new one within 48 and you add on.
Answer:
51/4
Step-by-step explanation:
To begin with you have to understand what is the distribution of the random variable. If X represents the point where the bus breaks down. That is correct.
X~ Uniform(0,100)
Then the probability mass function is given as follows.
Now, imagine that the D represents the distance from the break down point to the nearest station. Think about this, the first service station is 20 meters away from city A, and the second station is located 70 meters away from city A then the mid point between 20 and 70 is (70+20)/2 = 45 then we can represent D as follows
Now, as we said before X represents the random variable where the bus breaks down, then we form a new random variable , is a random variable as well, remember that there is a theorem that says that
Where is the probability mass function of X. Using the information of our problem
Answer:
The answer is b.
Step-by-step explanation:
The line reflected with the axis only changes the position, and will not change the size. If reflected with y-axis, AB moves left of the y-axis lying x= -1 to x= -5.
A'B' will not be perpendicular unless you rotate at some point for 90 degrees.
Just multiply each fraction by 100
a. is (6*100) /100 = 6 per cent
b = (3*100) / 8 = 37.5 %
do same for the last 2