1. A sock drawer contains 12 black socks, 8 white socks, 3 blue socks, 1 pink sock, and 6 yellow socks. a. What is the probability of pulling out a blue sock?

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: