For 12 cupcakes: 125g butter, 140g caster sugar, 100g flour, 25g custard powder and 3 eggs. Kirsty wants to make 40 cupcakes. she has 500g of caster sugar. Does Kirsty have enough caster sugar to make 40cupcakes?

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

Let's do: 3/8 from 2.000 ml =2.000 : 8 = 250250 x 3 = 750..so it's 750 ml..  now you do 750 ml x 4 ( beceause it's 4 bowls)= 3.000answer: you have to use 3 l clay to make 4 bowls