If a recipe calls for 3 parts of flour to 1 part sugar. what would the ratio be if you doubled the recipe? what would the ratio be if you tripled the recipe? show your work.

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Anyone know these questions? i need ,.