Which statement about an atom is correct?(1 point) The neutron has a negative charge and is found in the nucleus.

The neutron has no charge and is found outside of the nucleus.

The proton has no charge and is found in the nucleus.

The electron has a negative charge and is found outside of the nucleus.

The electron has a negative charge and is found outside of the nucleus.

Explanation:

1.) Neutrons have no charge, not a negative charge.

2.) Neutrons are found inside the nucleus, not outside.

3.) Protons have a positive charge.

its c i just checked it

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form