The weekly allowances and expenses of two students are respectively established as 7:9 and 4:5. Determine the allowances if thier corresponding savings are GHS 400 and GHS 800 per month ​

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

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?