[He] 2s2 2p3
this would be the answer, so i’m going to infer from the choices that it is [He]
Answer:
A
Step-by-step explanation:
t to know what i8 is...
Since 8 is an even number, we can factor a 2 out of the exponent of your problem, like this:
i8=(i2)4.
But, i2=-1, so your problem becomes:
-14.
This means, multiply -1 by itself 4 times, to get 1
(Remember, -1 raised to an even power is always 1, so -14=1)
The final answer is: 1
What is 2x + 5 = 3x -33
33+ 5 = 3x-2x
38=3x-2x
38= 1x
38=x
Answer:x intercept is where the line is crossing the x axis or where y=0
y intercept is where the line crosses the y axis or where x=0
to find them, set other ting to zero
3/5x+1/3y=1/15
xintercept, set y=0
3/5x+1/3(0)=1/15
3/5x+0=1/15
3/5x=1/15
times 5/3 both sides
x=1/9
xintercept is x=1/9
yintercet
set x=0
3/5(0)+1/3y=1/15
0+1/3y=1/15
1/3y=1/15
times 3/1 both sides
y=1/5
yintercept is y=1/5
xint is x=1/9
yint is y=1/5
Step-by-step explanation:
Answer:
8000 is the answer hope I helped I'm prob wrong