the answer you are looking for is 5d+5
Answer:
f(x)=cos(x)
The amplitude is equal to 1. The period is 2π.
Answer:
1 ornament per 3 hours
in 15 hours she will have 7.5 of them done
This is not correct. It is not taking into account the 150 employees.
I think the answer is option 3.
