C+3c is 4c and -4+9 is 5 so your answer is 4c+5
She will plant again in 2 days and trim them again in 15 days.
That would be my guess.
That is the answer..............
Correct answer is option D.The solution is listed below
Cot(3x)=3^(1/2)
cot(x)= cos(x)/sin(x)
cot(3x)= cos(3x)/sin(3x)
look at a unit circle chart
find a value for cos that has sqrt(3) in it
which one will reduce so that the cos/sin will equal sqrt(3)?
pi/6 radians
now cot(3x) implies that x is one third this value
pi/18 is the answer
