Answer:
Part A is 5 i think and part b is c
Step-by-step explanation:
Step-by-step explanation: (this is an example problem)
Write the form y=mx+b (<em>The goal is to isolate the y</em>).(m=3)(b=4)
<u>y</u> = <u>3x</u>+4
↑ ↑
-3x -3x
∨
-3x+y=4
(sorry if this isn't a good explanation)
38 trillion is 3.8 to the 13th power in scientific notation.
I= sqrt (-1)
If the power is
- even then the value could be -1 or 1
-odd then the value could be -i or i
99 is odd so now is
-i if (99+1)/2 is even or is
i is (99+1)/2 is odd
Now check (99+1)/2= 100/2= 50,
50 is even so
i^99 = -i
