The line plot above shows the heights of the baby giraffes at the zoo. What is the difference in height (in inches) between the shortest and the tallest baby giraffes? A. 2 2/4
B. 2 3/4
C. 1/4
D. 3/4

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

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