Atriangle has a base of 1 and a height of of 1. what is the area?

The function models the number of accidents per 50 million miles driven as a function

Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%

Asap! i need this done today and i really don’t understand it. some one ! will mark