Given that the horizontal line that passes through the point (-5,9)
We need to determine the equation of the horizontal line.
<u>Horizontal line:</u>
The formula to determine the equation of the horizontal line is given by
where b is the value of y
Thus, from the point (-5,9), the value of b is
Thus, the formula to determine the equation of the horizontal line is given by
Hence, the equation of the horizontal line is
Thus, Option B is the correct answer.
Y = -6 because if x is 0 then y= 4x0 -6
Answer:
5
Step-by-step explanation:
The nth term of the geometric sequence is
In general the nth term of a geometric sequence is
By comparism;
is the common ratio of the sequence.
Or
Common ratio is
4.5 inches=11.43 centimeters
That's your answer.
Answer:
Tomorrow = 25 students
In 2 days = 44 students
In 40 days = 40 students
Step-by-step explanation:
Let A = watch more than an hour
B = watch less than an hour
First of all we need to make a transition matrix
Also we are given,
X = [100, 100]
A B
Therefore,
= [25, 175]
Thus, 25 students will watch television for an hour or more tomorrow.
Now for 2 days,
= [43.75, 156.25]
Hence, 44 students will watch television for an hour or more in 2 days.
Now in 40 days,
But instead of multiplying the above matrix 40 times, we can we can find the long term division method.
Let
x = long term distribution of students watching television >1 hour
y = long term distribution of students watching television <1 hour
Therefore,
⇒ 0.25 y = x
And we know that x + y = 200
∴ 0.25 y + y = 200
∴ y = 160
And x = 40 ( ∵ x + y = 200)
Thus 40 students will watch televisions in the 40 days for an hour or more.