Consider a recent study conducted by the National Sleep Foundation on sleep habits of transportation workers in the United States. The nonprofit organization randomly sampled members from various transportation related professions and asked them whether they typically slept for fewer than 6 hours nightly, between 6 and 8 hours nightly or more than 8 hours nightly. As a control, the foundation also surveyed individuals from the general population. Use the Mosaic plot to answer the question below. mosaic plot of sleep and profession variables Which profession/group had the fewest respondents in the survey

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)

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

the answer is d

hope this