Area = Length x Width
The Length is 2 inches
The Width is 5/6 inches
2 * (5/6) = 10/6
simplify and you get....
5/3
Question 1: 4.375/10 of an hour (or 26.25 minutes)
I believe the answer to your question is 11650
1) 12 cookies per hour
2) train travels 80 miles per hour
For this case we have by definition of trigonometric relations of rectangular triangles that, the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle. Then according to the figure we have:

We cleared CA:

Answer:
Option A