Answer:
cos l = 8/10
Step-by-step explanation:
cos = b/h
=> cos l = 8/10
Each as a fraction 42/100 35/100 18/100 100/100
25% chance because there are 8 total “slices” and there are 2 A’s.
2/8=1/4=25%
ANSWER
B. 1
EXPLANATION
The given function is

This is a piece-wise defined function.
We want to find f(1)
We substitute x=1 into f(x)=x because, 1 belongs to the interval,
1≤x≤5
f(1)=1
The correct answer is B.