Answer:
C.Yes, because the joint probability of P and M is equal to 0.
Step-by-step explanation:
If M and P are two sample spaces of their respective events, such that ( A ∩ B ) = Ø [phi or the empty set represented by ‘Ø’ contains no element]. Then the probability of either A or B happening will be written as follows:
P ( M ∪ P) = P (M) + P ( P ) ; where the symbol ‘∪’ represents union or the word ‘or’. So the probability of occurrence of either A or B when A and B are mutually exclusive events is equal to the probability of occurrence of A plus the probability of occurrence of B.
Answer:
Using the formula of 4/3pir^3, the answer is
Step-by-step explanation:
1) Divide the diameter by 2
2) Plug into your formula
3) cube root it
4) multiple 4
5) Divide the answer by 3
6) use a calculator to multiple the answer with pi
Answer:
Step-by-step explanation:
Since the triangle has a right angle, we are going to use pythaogoran theoem, which is , where a and b are the legs and and c is the hypotunese/ slated side. Let set it up.
9+36=c^2
45=c^2
=
Then we are going to find a perfect squarre root(1,4,9,16,25....) to simplify the radical
The perfect square root is 9 because 9 goes into 45 5 times.
Then take the sqr root of 9 and we have
Answer:
C.) 1953 square meters.
Step-by-step explanation:
I see the rope length is 125 meters from calculating
2x + b = rope length
and y = area = x * b
I see 2x + b = 125
b = 125 - 2x
y = x*(125 - 2x)
maximize 125 - 4x = 0
x = 125/4 = 31.25 meters
so max area = y = 31..25*(125 - 2*31.25) = 1,953.125 square meters