Leeann is bringing her sick cat snowball in for a series of appointments at the vet clinic. her total cost over the course of treatments will be $250 for tests and medicine plus $45 per appointment, a. write an equation to show the total cost, she will owe.

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

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