The number of new calculators tested was 50 . . . 8 were bad and 42 were good.
The ratio of defective ones to new ones tested is 8:50 or 4:25 or 16% .
Answer:
0.004, 4%, 1/4, 4/9.
Explanation:
Answer:
28.57% chance for landing on gray
Step-by-step explanation:
Find the amount of sections that you want to land on (2) and divide it by all sections(7) and the answer is your percent.
F(2) means that you are plugging in 2 for x, while f(x)=2 means that the equation equals 2 (y=2) at a certain x value.