Red is a very popular car color. A production company manufactures cars and parks them in a lot behind the plant. There are 800 cars in the parking lot and 80% of them are red. How
many red cars are in the parking lot?

Which number produces a rationale number when multiplied by 1/5

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?