Deborah has 4 unread emails in her inbox. She has 36 emails all together in her inbox. What is the ratio of unread emails to read emails in her inbox?

1:9

1 unread email for every 9 read

i think the answer is fried chicken ; >

step-by-step explanation:

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: