Answer:
b
Step-by-step explanation:
If you make the numbers into a ratio, it will be easier to find the answer.
There are 68 blue squares for the 4 green squares in the quilt.
68:4, or 68/4
If we do the division of the ratio, 68/4, we end up with 17.
Now, we multiply that by the 11 green squares of the new quilt.
17 x 11 = 187
Answer:
a) The graph of the probability density function for flight time is shown below.
b) 1/2
c) 0
d) 130 minutes
Step-by-step explanation:
Let's deal with the flight times in minutes instead of hours, and let T be the random variable that represents the flight time. T is uniformly distributed between 120 minutes and 140 minutes. The probability density function for T is given by
for t in [120, 140]
a) The graph of the probability density function for flight time is shown below.
Delta Airlines quotes a flight time of 125 minutes for its flights from Cincinnati to Tampa.
b) The probability that the flight will be no more than 5 minutes late is given by
c) The probability that the flight will be more than 10 minutes late is given by
because the probability density function is zero for t outside of [120, 140]
d) The expected flight time is given by
minutes
Answer:
4!!!!
Step-by-step explanation:
The small box has a top length of 2 while the dilated box has a top length of 8
8/2= scale factor
8/2= 4!!!!
Answer:
a line that crosses the y-axis in 3, and the x-axis at -0,6
Step-by-step explanation
the number that is NOT x is going to give you the place where the y-intercept (the place where the line crosses the y-axis) is going to be, in this case is 3 so you have to go up 3 times (or units) in the y-axis, then you will use x, AKA the slope (rise over run or rise/run), to find the other points in the plane, in this case the rise=5, so you go up or down by 5 units.
if you went up, then you will take the right for the run, and left if you went down.
the run in this equation the run=1 ( is the same with all non-fraction numbers)
so you need to go 1 unit to the right if you went up and 1 unit to the left if you went down