the picture in the attached figure
we know that
in the right triangle FON
sin F=opposite side angle F/hypotenuse
in this problem
opposite side angle F=ON--------> 9 units
Hypotenuse=FN--------> 18 units
so
sin F=ON /FN-------> sin F=9 /18
therefore
the answer is the option
B.) sin F 9/18

and you can expand the numerator if you wish, it won't be simplified further though.
You can do 104 divided by 2 and get 52 and then you can divide it for 2 again and get 26
Answer:
Mode- yellow
Number of 2nd graders- 17
Step-by-step explanation:
The mode is the variable with the largest value.
Yellow is the mode because the most students voted for it.
To find the number of 2nd graders, add up all of the dots.
1 + 3 + 4 + 6 + 3 = 17
There are 17 students