A survey asked high school students to pick their favorite subject. The results are shown in the table. Math Science English History Total Ninth Grade 9 9 7 12 37 Tenth Grade 7 17 32 6 62 Eleventh Grade 11 15 8 6 40 Twelfth Grade 9 32 16 61 Total 31 50 79 40 200 What is the probability that a randomly selected eleventh grader's favorite class is science? O A. 20 B. 40 O c. 3 10 3 D.​

no problobm

step-by-step explanation:

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)

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]