Alison bought 12 boxes of instant soup mix for her camping trip. There were
4 packages of soup mix in each box.
At the end of her two-week camping trip.
Alison had 9 packages of soup mix left.
How many packages of Noup mix dia
she use on her trip?

She used.. 5.3 packages

Step-by-step explanation:

4 packs = one box

48 packs = 12 boxes

48/9= 5.3 or 5

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.