The answer is 6 as 6 x 6 x 6 = 216
In my understanding, the component form of a vector is the ordered pair that describes the changes in the x- and y-values.
Therefore to get it
you must add all the
x
(0 + (-6) + (-6) + 6)
= -6
Then add all y
(7 + 7 + (-11) + (-11)
= -8
Answer = (-6,-8)
Answer:
a and -b is the answer
Step-by-step explanation:
(x-a)(x+b) = 0
x-a = 0 and x+b = 0
then
x = a and x = -b
Answer:
55/2574 ≈ 2.18%
Step-by-step explanation:
There are a total of 13 people on the council.
The probability that the first person is a Democrat is 8/13.
The probability that the second person is a Democrat is 7/12.
The probability that the third person is a Republican is 5/11.
The probability that the fourth person is a Republican is 4/10.
The probability that the fifth person is a Republican is 3/9.
The total probability is:
P = (8/13) (7/12) (5/11) (4/10) (3/9)
P = 56/2574
P ≈ 0.0218
There is a 2.18% probability of selecting two Democrats and three Republicans.