Answer:
Step-by-step explanation:
Given that X - the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches.
Height of male pilot = 74.2 inches
We have to find the percentile
X = 74.2
Corresponding Z score = 74.2-72.6 = 1.6
P(X<174.2) = P(Z<1.6) = 0.5-0.4452=0.0548=5.48%
i.e. only 5% are below him in height.
Thus the malepilot is in 5th percentile.
Could help if you showed the rest of the table
Answer:
The answer is 15 21/40
Step-by-step explanation:
If you convert 8 1/8 to 8 5/40 then convert
7 2/5 to 7 16/40 then add the wholes 7 + 8 = 15
and then add the actual fractions 5/40 + 16/40 = 21/40
then add the whole and the fraction 15 + 21/40 youll end
up with 15 21/40 so that is the awnser PS I’m in 5th grade age 10
0.05x+0.12 (19660-x)=2060
Solve for x
X=4274.29 at 5%
19,660−4,274.29
=15,385.71 at 12%
Answer: Option B.
Step-by-step explanation:
1. The equation of the line has the following form:
Where m is the slope of the line and b is the y-intercept.
2. Therefore, you must solve for y to write the equation in that form:
3. As you can see, the y-intercept is b=4, therefor, the equation of the option B is the equation graphed in the figure.
