In the game of roulette, a steel ball is rolled onto a wheel that contains 18 red, 18 black, and 2 green slots. If the ball is rolled 15 times, find the probability of the following events.

A. The ball falls into the green slots 6 or more times.
B. The ball does not fall into any green slots.
C. The ball falls into black slots 15 or more times.
D. The ball falls into red slots 9 or fewer times.

hi

step-by-step explanation:

a

step-by-step explanation:

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the answer is 99.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.