To answer this item, find first the z-score of the given data.
z-score = (x - m) / d
where x is data point, m is the mean and d is the standard deviation
Substituting the given values,
z-score = (188 - 176.7) / 9.9 = 1.14
This translates to a percentage of 87.29%.
Because we are asked of the percentage of those with height greater than this, that would be,
100 - 87.29% = 12.71%
Answer: 12.71%
Answer:
Alberto is incorrect. Perimeter is 42 units.
Step-by-step explanation:
Given:
The vertices of the triangle are
Perimeter of a triangle of length and width is given as:
Here,
Distance between two points and is given as:
So, the length ST is,
Width TU is,
Therefore, the perimeter is given as:
Perimeter = units.
Hence, the perimeter written by Alberto is incorrect as perimeter is not 18 units bu 42 units.
Answer: Katie's Sample
Step-by-step explanation: People usually skateboard in the summer not the winter
To find the slope do (y1-y2)/(x1-x2)
x1 does not means x^1 it means the first x
x2 does not means x^2, it means the 2nd x so
(x,y) format
y1=1
y2=6
x1=-2
x2=1
(1-6)/(-2-1)=-5/-3=5/3
slope=5/3
Angles are said to be congruent if they have the same angle measure. Not sure if this is what you asked for but uh yeah.