What's the mean of 12 24 24 and 52

mean=28

Step-by-step explanation: 12+24+24+52=112/4=28

28

Step-by-step explanation:

Mean = Sum of all observation / no of observations

Mean = 12+24+24+52 / 4

Mean = 112 / 4

Mean = 28

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

table 3 represents a direct variation function. : )