On the graph shown, what is f(-2)?
a. -2
b. -1
c. 2
d. 3

What is the solution of sqrt x+2-15=-3

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

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year