
The range of

is

for


for

The domain of any quadratic function is all real numbers.
In

,

, so the range is

So it's D.
Answer:
0.6 or 60%.
Step-by-step explanation:
Answer:
1/24
Step-by-step explanation:
1/6 / 4
1/6 x 1/4
1/24
Answer:
9/16 students got a book.
Step-by-step explanation:
Number of students who went to book fair: 15/20 = 3/4
Number of students who got a book: 12/16 = 3/4
(3/4)*(3/4) = 9/16
Part b for sure sike nah i have no clue