Are these given lines parallel?

1. y=-5, y=3 2. y=0, x=0 3. x=-4, x=1

If the answer is more flexible, I would say all the y's are parallel, and all the x's are parallel. But when you compare the y's and x's, they would become perpendicular.

Step-by-step explanation:

If the coordinate just says y=-5, that means start at the origin (0,0) and move down five. Then graph the line...When the coordinate is y, the line is horizontal. And in the situation where it's x=-4, the same principle should be applied. The only difference is when you move to that coordinate, the line would be vertical instead of horizontal. Hopefully this makes sense. If not, let me know. :)

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.