Jeff is playing an arcade game. In the game, a player has six attempts to roll a small ball up a lane into various-sized rings that form a bull's-eye pattern. The center
ring is worth 50 points, and the rings going outward from the center are worth
30, 20, 10, and 0 points.
a. What are the possible outcomes for each attempt?

b. What is the likelihood that Jeff's final score will be a multiple of 5?

c. What is the likelihood that Jeff will score 75 points?

d. What is the likelihood that Jeff will roll a ball into the 50-point ring?

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

what are the answer choices given for this problem?

-5, your answer was correct

answer-

the equation that models this pattern is

solution-

a researcher placed a petri dish with 32,000 bacterial cells. one hour after being placed in the vacuum chamber, the number of cells in the petri dish had halved. another hour later, the number of cells had again halved.

this can be represented as exponential decreasing function,

where,

putting the values,

y-intercept means, where x=0, so

the coordinate of this poin will be (0, 32000)

this means when x=0 or at the starting of the research, the number of bacteria cells was 32000.

after 3 hours, number of bacteria cells will be,

the   coordinate of this point will be (3, 4000)