Hello :
<span>f(x) = (-1)^x
if x=3
f(3) = (-1)^3 = -1</span>
Answer:
Math, English
90 votes for History
40% votes for Math
Step-by-step explanation:
Eng 17
His 9
Math 24
Sci 10
Favorite subject is Math, and English since they have more votes
History is 9 out of 60 which is 9/60=.15 times 100 for percent 15%
15% of 600 is .15*600= 90
Math is 24 of 60 which is 24/60=.04 times 100 for percent 40%
Answer:
C
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
