Answer:
5
-- chance
9
you gotta count up all the possibilies (which is 9) then count up all the possible chances there is a rock (which is 5) and put it into fraction form. and there's your probability
Answer:
12
Step-by-step explanation:
Ppopp
Obviously does not pass vertical line test.
since doesn't pass is not a function
the horizontal line test has nothing to do with it being a function
SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the formula for calculating relative frequency

STEP 2: Calculate the relative frequency

By substitution,

The relative frequency in a fraction in its simplest form is 3/13