Answer:
c
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
If two events X and Y are mutually exclusive,
Then,
P(X∪Y) = P(X) + P(Y)
Let A represents the event of a diamond card and B represent the event of a heart card,
We know that,
In a deck of 52 cards there are 4 suit ( 13 Club cards, 13 heart cards, 13 diamond cards and 13 Spade cards )
That is, those cards which are heart can not be diamond card,
⇒ A ∩ B = ∅
⇒ P(A∩B) = 0
Since, P(A∪B) = P(A) + P(B) - P(A∩B)
⇒ P(A∪B) = P(A) + P(B)
By the above statement,
Events A and B are mutually exclusive,
Hence, the probability of selecting a 4 of diamonds or a 4 of hearts is an example of a mutually exclusive event is a true statement.
Answer: 6+ 2y
Step-by-step explanation:
The tree starts off at 6 feet so that doesn't change but it grows constantly 2 feet per year so add 2y to 6 and plug in the number of years for y.
Answer:

So, the required values of x are -2 and 1/2 and that of y are -7 and 3.
Answer:
(0 , 1)
Step-by-step explanation:
given y = f(x), then
y = f(x) + c is a vertical translation
• If c > 0 then vertical shift up of a units
• If c < 0 then vertical shift down of a units
here c = - 2, hence shift down of f(x) by 2 units
(0, 3) → (0, 3 - 2 ) = (0, 1)