Answer:
x = - 2
Step-by-step explanation:
y = 4 is the equation of a horizontal line parallel to the x- axis.
Thus a perpendicular line will be vertical and parallel to the y- axis.
The equation of a vertical line is
x = c
where c is the value of the x- coordinates the line passes through.
The line passes through (- 2, 1) with x- coordinate - 2, thus
x = - 2 ← equation of perpendicular line
Total people = male + female = 82+18+94 +46= 240
People that do not exercise and is male: 18
To find the probability divide the number of people that do not exercise and are male, by the total number of people.
18/240 = 0.075
P = 0.075
Moving the slider to 9 inches shows that 9 inches is equivalent to 22.86 centimeters. 1 inch is 2.54 times bigger than a centimeter.
A) midpoint would be (-20+35)/2, (15-12)/2
= (15/2, 3/2)
B) Distance = sqrt((35--20)^2 +(-12-15)^2) = sqrt(3754) = 61.27 units
