The scale of a picture is 3 inches for every 5 feet in a room. if the width of the room is 20 feet, what is the width of the room in the picture

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

Write the equation in general quadratic form: plz !

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices