Answer:
D. The city's population is decreasing at a rate of 15 people each year.
Step-by-step explanation:
We presume x=0 in 2005, so the population in 2005 is ...
P(0) = -15·0 +53,708 = 53,708 . . . . . . not 53,703
__
In 2011, the population would correspond to that for x=6, so would be ...
P(6) = -15·6 +53,708 = 53,618 . . . . . . not 53,813
__
The x-coefficient of -15 means that when x increases by 1, the population decreases by 15. The population <em>decreases</em> by 15 each year, not <em>increases</em>.
If you can solve y intercept then...
y=4.75x+6.25
second one is
y=3.75x+5.00
just merge them
4.75x+6.25=3.75+5.00
solve for your answer
✅
<u>Step-by-step </u><u>explanation</u>:-
<u>To </u><u>verify</u>:-
Hence verified.
Answer:
18
Step-by-step explanation:
Few numbers of the students are standing in a circle.
Students are evenly spaced and given that the 6th student is directly opposite to the 15th student.
So, in the half-circle, there are ( 15 - 6 ) = 9 students spaced evenly.
Therefore, in the full circle, there will be all together ( 9×2 ) =18 students evenly spaced. (Answer)