Xavier is a salesperson who is paid a fixed amount of $455 per week. he also earns a commission of 3% on the sales he makes. if xavier wants to earn more than $575 in one week, how many dollars (x) in sales must he make? x > 1,060 x > 4,000 x < 3,600 x < 1,060

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?

Solve 13 + w/7= -18 (w/7 is a fraction)

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.