Find the “sale” price of a camera that has a regular price of $148.75 and is being sold at a 35% discount.

Everything at the Best Department Store was discounted 25%. Mr. Billings bought gloves at $15.90, socks at $8.75 , and a shirt for $22.95. What was the total sale price for these items?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0