Answer:
7/12
Step-by-step explanation:
3/4 - 4/3 = 7/12 or 0.583
Answer:
f(f(n)) = -n^4 -8n^2 -20
Step-by-step explanation:
As with any function evaluation, you substitute the argument for the variable and simplify.

Answer:
The area of a triangle can be found using:
a=1/2 bh
or
a=(bh)/2
where b is the base and h is the height
Answer:
Step-by-step explanation:
Given
On first day bag contained 1 kernels
on second bag contained 2 kernels of corn
on third day bag contained 4 kernels of corn
on n th day bag contains
kernels of corn
thus on 26 th day bag contains
kernel
Each kernel weigh 0.07 gm
Therefore
kernels weighs 
Therefore on 26 th day
kernel weighs 23,488.1024 kg