If you spend 30 cents of 1 dollar, how much do you have left?

70 cents

Step-by-step explanation:

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See explanation

Step-by-step explanation:

First, determine how many cents are in a dollar.

Now, it says you spent 30 cents, meaning you do not have that money anymore.

This means you must take "cents in a dollar - 30"

The answer you get is how much you have left! Feel free to check with me once you have calculated your answer!

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.

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w