Solution:
Duration of time for which a contestant have to speak = 5 minutes (300 Seconds)
Point lost by a contestant for over-speaking that is for more than 5 minutes for each second = 3 points
Point lost by a contestant for speaking less than 5 minutes on each second = 3 points
So, the expression which can determine ,the number of points a contestant loses if she speaks for x seconds.
⇒Number of points a contestant loses if she speaks for x seconds=
For, example if a contestant speaks for 290 seconds,Points lost by contestant =
=3 × 10= 30 Points
If a contestant speaks for 305 seconds,Points lost by contestant =
=3 × 5= 15 Points
Option (A)=
is right choice describing above situation.
I think it is b i am not sure
Answer:
I think the answer is 6. Hopefully this helps
Step-by-step explanation:
21(3n+7)=?
(63n+147)=? After multiplying
63/147=2.33333. After dividing 147/63 plz let me know if I’m wrong.
Answer: 21(3n+7)=2.33333
Answer:
Step-by-step explanation:
i'm not sure what the answer options are since they're not provided, but it's whichever option has a steady rate of change. (ex: money, time spent earning it; location, time spent driving; length in inches, length in meters)