I met a boy today literally not even an hour ago at a Halloween party and we talked and hung out for like more that half of the party he also had plague doctor mask on and I was the only one that he let look under his mask we also took some photos together and we exchanged socials he also asked where i lived not in a weird type of way because he also told me where he lived he's also shy but how do i know if he has a crush on me because I'm kind of getting signals but i don't really know

i think this boy is into you... i mean if you aren't sure just ask him..

Step-by-step explanation:

Its obvious as hell this guy likes you. You can take action if you'd like.

use formula for the circle a=3.14

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204