11. clayton walks his dog every day. they walk by the river five days a week, and they walk around
the block two days a week. when they walk by the river, they see other dogs 76% of the time. when
they walk around the block, they see other dogs 31% of the time.
a) draw a tree diagram to represent this situation. (2 marks)
b) determine the probability that clayton and his dog will see another dog on their next walk. (2
marks)

no problobm

step-by-step explanation:

answer: idk

step-by-step explanation:

2160ft3

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)