(08.01)Consider the following system of equations:
2 answers:
Answer:
The correct option is 1.
Step-by-step explanation:
If a system of equation have two equation, then the intersection points of both equation are the solutions of the system of equation.
The given system of equations is
Both equations represent lines because both have degree 1.
The solution to the system of equations is the intersection of both the lines. It means the statement "Line y = 5x + 6 intersects line y = −x − 7" describes the solution to the system of equations.
Therefore the correct option is 1.
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Answer:
Step-by-step explanation:
Let X be the no of vehicles that require warranty service within I year out of vehicles sold (9) yesterday.
Each vehicle is independent of the other to get warranty service
Hence X is binomial with p=8% = 0.08
So P(X=x) =
c)
d) Mean = Mean of binomial = np =
Var (x) = npq =
Std dev = square root of variance = 0.8139