F(d)=(d+1)(d-1+6)
f(d)=(d+1)(d+5)
f(2)=(2+1)(2+5)
f(2)=(3)(7)
f(2)=21
Answer:
2: 90
3: 110
4. 130
5. 150
and so on.
Step-by-step explanation:
Answer:
<h2>A.

</h2>
Step-by-step explanation:
The given formula is

Where
and 
To solve for
, first we need to move 

Then, we move the term 1

Finally, we move the factor 

Replacing given values, we have

Thereofre, the right answer is A.
Answer:
u = (b/hn)
Step-by-step explanation:
The inverse!!