39.7% of what is 8.1?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin