The answer would be 90 because it takes 60 days to become a half-life so the the half of 720 is 360 the 180 then 90
The answer is 132 becuase 53x 2 1/2 = 132
I hope I helped you
Given:
A number is 400.
To find:
The additive inverse of 400.
Solution:
We know that the sum of a number and its additive inverse is 0.
If "a" is number and "b" is its additive inverse, then

Let x be the additive inverse of 400. Then,

Subtract both sides by 400.


Therefore, the additive inverse of 400 is
.
Definately option C
- As it's mentioned y=x+4 it must be function
- So in function every domain has its unique range.
- Hence here the slope is not constant
As
The graph shown is a parabola which is not y=x+4
So option C is wrong
Answer:
9
Step-by-step explanation:
4/6 = 1.5, 1.5(6)= 9