Arecipe used 2/3 cup of sugar for every 2 teaspoon of vanilla. how much sugar was used per teaspoon of vanilla

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

Which angle of rotation is an angle of rotational symmetry for all figures?

Is a triangle with sides of length 6ft, 21 ft, 23 ft. a right triangle?