Tracy is making a blueberry cake. she is using 4/4 cup of sugar and 4/2 cups of flour. which of the following correctly compares the fractions?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

What does the sign of the slope tell you about a line?

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?