Tina lives in a state that charges her 4.5% state income tax on her federal taxable income. if her federal taxable income is $61,600, how much does tina pay in state income tax?

a. $1,545

b. $227

c. $4,372

d. $2,772

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

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