Answer:
Step-by-step explanation:
To find the probablility, add all of the possibilities. Then, divide the outcome by the total possibilities.
x+3x+5x+4x=13x
x/13x=1/13.
So, the probabilit is 1/13.
It's 5 because the fraction when you divide. 23.
Answer:
f(9) = 72
Step-by-step explanation:
f(9) means what is the value of f(x) when x = 9
9 > 6, thus f(x) = 8x
f(9) = 8 × 9 = 72
Answer:
13.8196601125
Step-by-step explanation:
i think i just did the math