Answer:
or 
(simplified)
Step-by-step explanation:
Based on the information provided within the question it can be said that in order to calculate the probability of both grapes being green we need to find the probability of each grape being green separately and then multiply those probabilities together
In the first choice, there are a total of 22 grapes (9+13), 9 of which are green. Therefore the probability of the first chosen grape being green is 
In the second choice,since we removed one grape there is now a total of 21 grapes (22-1), 8 of which are green. Therefore the probability of the second chosen grape being green is 
Now we multiply both probabilities together to calculate the probability that both grapes are green in a sequence.
An inverse function will simply reverse the coordinate pairs of the original function. If f(x)=(x,y), f^-(x)=(y,x).
So 18 is H
...
If f(x)=y=3x-4, to find the inverse function, solve for x, and then reverse the labels as seen below...
y=3x-4
y+4=3x
(y+4)/3=x so the inverse function is:
y=(x+4)/3
Answer:
x
-2 or 0≤x≤7
Step-by-step explanation:
Answer:
- C) (x, y) ⇒ (-x, y)
- D) (x, y) ⇒ (x, y+4)
Step-by-step explanation:
ΔDEF is a reflection and translation of ΔABC.
You know it is a reflection because the corresponding vertices have opposite orientations: CCW vs. CW. You know it is a horizontal reflection because the line EF corresponding to vertical line BC is still vertical.
You know a vertical translation is involved because corresponding vertices are all offset vertically from each other by the same amount (4 units).
Answer: C. Her probability of winning is dependent event because it depends on the results of her friends rolls.
Step-by-step explanation: In probability, dependent event is an event that is affected by the outcome of another event.
In a dice there are 6 possibilities: numbers 1, 2, 3, 4, 5 and 6. To win the game, Taylor has to roll a number higher than 1 or 3, i.e. she has to roll the numbers 4, 5 or 6.
The probability of that happening is: P(a) = 3/6 = 1/2 = 50%.
Therefore, the events are dependents, because it depended on the outcome of the friends playing the game.
