4(2 – x) > –2x – 3(4x + 1)?

              X > - 11

                        _

                       10

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

 (4 • (2 - x)) -  (-2x -  3 • (4x + 1))  > 0

STEP

2

:

Equation at the end of step 2

 4 • (2 - x) -  (-14x - 3)  > 0

STEP

3

:

Equation at the end of step 3

 10x + 11  > 0

STEP

4

:

4.1    Divide both sides by  10  

     x+(11/10)  > 0

Solve Basic Inequality :

4.2      Subtract  11/10  from both sides

           x > -11/10

Inequality Plot :

4.3      Inequality plot for

        10.000 x  + 11.000  >  0

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.