( im not really sure) i think it would be a, sorry if im wrong!
Answer:
C. 65
Step-by-step explanation:
Compare to the standard form ...
ax² +bx +c
to find the values of a, b, c. They are ...
a=2, b=3, c=-7
The discriminant is ...
d = b² -4ac
d = (3)² -4(2)(-7) = 9 +56
d = 65 . . . . . . matches choice C
Please provide details such as the word problem and options.
Answer:
A=6/5 B=0.111... C=166 2/3%
Step-by-step explanation:
i hope this helped you :)
100: 48400
1000:4800
10000:50000