![\frac{1}{2}^{-2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5E%7B-2%7D%20)
When you have a fraction to a negative power, you flip the number over, and then act like it's to the positive power. So this equals.
![\frac{2}{1}^2](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B1%7D%5E2)
. Now you simply have to evaluate
![2^2](https://tex.z-dn.net/?f=2%5E2)
, which is 4.
C. 4 (not to be confused with the explosive... :P)
Answer:
50,000 in scientific notation is 5 x 10^4
Step-by-step explanation:
10^4 = 10,000 x 5 = 50,000
I thin the answer is D.DF
He will have 160 because in this equation you are solving for total cookies at the end of cooking or y. And since he's making 5 batches then x=5 so....
Y=90+14(x)=
Y=90+14(5)
14(5)=7
Y=90+70
Y=160 cookies
Hope I could help:)
Answer:
The slope is 0.
Step-by-step explanation:
m= (y2-y1)/(x2-x1).
y2 is -3, y1 is -3.
x2 is 1 and x1 is -9.
m= -3 -(-3)/ 1- (-9)
m= 0/10
m=0