The front face of an art museum is a right triangle with a perimeter of 180 meters.
The length of bis 60 meters. What are
the lengths of a and c?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

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?

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?