Given the following test scores: 75, 83, 92, 56, 87, 78, 95, 85, 79, what is the mean? what percentage of the values fall within +/- 10 of the mean?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

10% of 1,900,000. show me how you got the answer

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.