In the figure given below, P is a point on AB such that AP:PB=5:4 . PQ is parallel to AC
and QD is parallel to CP. AR and QS are
perpendicular to CP. Length of QS=6 then
ratio of AP:PD=a/b where a, b are relatively
coprime and positive number. Then a+b=?

Where’s the problems ? ?

Yes. there is a constant ratio of number of calories to gram of protein.12/3=24/4=32/8=44/11=4

F(x) =2.96.(1.04)ˣ, where x is the number of monthsprice at the origin, when x = 0→ f(x) = 2.96(1.04)⁰  →f(x) = 2.96(remember any number with exponent 0 gives 1).price after 1 month (x=1)  → f(x) =2.96.(1.04)¹ = 3.0784increase of cost = (3.0784-.96)/2.96 = 0.04 or 4% increase.however you could have noticed it from the formula: f(x) =2.96.(1.04)ˣ = 2.96(1+0.04)ˣ (and the 0.04 or 4% is the increase over 1.sorry for the 2nd part, i am confused with your "table" . i have to see a proper table in order to you

You actally can’t answer the question without knowing the variable of s