What is the output when the input is n.

a) the output is 245 when the input is 40.

b) The output is 5n+45 when the input is n.

Step-by-step explanation:

a) We need to calculate the output when the input is 40.

The steps for calculating output are:

Input --> Add 9 --> Multiply by 5 ---> Output

So, if input is 40

The output will be:

Input --> Add 9 --> Multiply by 5 ---> Output

40 ---> 40+9 > 5(49) > 245

So, the output is 245 when the input is 40.

b) We need to calculate the output when the input is n.

The steps for calculating output are:

Input --> Add 9 --> Multiply by 5 ---> Output

So, if input is n

The output will be:

Input --> Add 9 --> Multiply by 5 ---> Output

n ---> n+9 > 5(n+9) > 5n+45

So, the output is 5n+45 when the input is n.

answer: do we write it

step-by-step explanation:

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.