AHS

which method increase the surface of a solid, allowing it to dissolve faster? A)changing the state of the solid B)adding has to the solid C)heading the solid D)reducing the size of the solid

Which method increases the surface of a solid, allowing it to dissolve faster? A)changing the state of the solid B)adding gas to the solid C)heating the solid D)reducing the size of the solid ****Please help!!!!******* I think the answer is C but i am not...

Which describes a quark? A)one of the most basic types of particles B)a variety of an element that has different number of neutrons C)a particle in the nucleus that has one of the most significant amounts of mass D)the smallest atom identified by scientis...

dooes anyone know wen valentine day is?

Catie, the answer is 300, i had a hard time with this one also. lol the extra credit packet is kinda tricky...watch out!

I think the answer is $3.60 i cross multiplied and subtracted.

Well many immigrants have made America a very diverse country because of all the cultures that came into America. They created jobs, and on a negative note, they increased housings and overcrowed tennants and made the living conditions horrible. ****cant...

y^2-16+64 (y-8)(y-8) ***I am 100% sure this is correct(: hope i am plenty of help to you!*******

This is an easy one... x^2+4x+3 (x+3)(x+1)

answer to this problem is: (x+6)(x+2) **you may want to learn how to factor, it is very easy to do so, but it may catch up with you in the long run bc you do alot of factoring in algebra 2...i know! im currently in it right now:/