Urgent
the table below shows the cube roots of different numbers: number (x) 8 27 64 125 cube root (y) 2 3 4 5 part a: does the table represent y as a function of x? justify your answer. (5 points) part b: the total cost f(x), in dollars, for renting a bike for x hours is shown below: f(x) = 10 + 20x what is the value of f(100), and what does f(100) represent? (5 points)

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)