#3
385 of 438 is 170.24 but since you cant have a quarter of a person it would be about 170 student
Z = 7 i think not 100% sure
Answer:
The worded number equation translates to 4=6/100
4/1 = 3/50
(Now you need to cross multiply)
200/3
66.66 = answer
X is greater than or equal to 48.
x>48 (x being your height, in inches)
