Do you think aliens are real? I personally do. I mean, there HAS to be other life. Considering how big the universe is, the chance of Earth being to only planet to hold life, is almost 0.

i dont belive that they look the way humans have imagened them to, but i do think other life forms do exist

Step-by-step explanation:

I also believe there is other life forms too, but they must be much different than humans expected

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.