2.
If f(x)=-9x-9 and g(x) = VX-9, find (f g/10) and (f {X-2)​

answer: 7 percent.

step-by-step explanation:

since here, probability of choosing arts,   p(a)= 15%

probability of choosing arts and drama = 2%

probability of choosing arts or drama = 20%

probability of choosing dramas, p(d)=?

since, we know that,

⇒20 = 15+ p(d) - 2

⇒ p(d) = 20-15+2= 7

⇒ p(d) = 7%

therefore, 7 % is the   probability that a student chooses drama as an elective.