For arithmetic sequence
Sometimes the answer could be asked in the form
a(n)=4+2(n-1),
Sometimes it could asked in simplified form
a(n)= 2n+2
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.
Tot ratio=11
330/11=30
So Ed pay 7x30=210
Fay pays 4x30=120
For Ed to give Fay money so they r equal, he would need to give $45 so that they both are at 165.
Y = x^2 + 6 doesn’t not belong in the group.
When graphing an x squared it will appear as an parabola (an U shaped graph).
As you can see the rest of the linear equation uses y=mx + b, except for the 3rd one.
When a coordinate plane with a line graphed passing through (negative 2.5, negative 5) and (2.5, 0), the input that was substituted into the function f(x) = x to create the given graph is f(x-2.5).
<h3>What is a
coordinate plane?</h3>
A coordinate plane is a two-dimensional plane formed by the intersection of two number lines.
In this case, when a coordinate plane with a line graphed passing through (negative 2.5, negative 5) and (2.5, 0), the input that was substituted into the function f(x) = x to create the given graph is f(x-2.5).
Learn more about coordinate plane on:
brainly.com/question/2644832
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