Answer:
And then we can find the probability replacing the last result and we got:
Step-by-step explanation:
For this case we have the following density function given:
And we want to find the following probability:
We can find this probability with the complement rule like this:
And we can find the following probability:
And then we can find the probability replacing the last result and we got:
Y=-x^2+6x-8 is the y-intercept. so you know that. look up the definitions to vertex, symmetry, and direction of opening and go from there. any questions?
Karen would make $136 for 8 hours
85/5 = 17
17x8= $136
Recall the double angle identity,
sin(2x) = 2 sin(x) cos(x)
Then we can write
sin(9x) cos(9x) = 1/2 sin(2 • 9x) = 1/2 sin(18x)
Then
∫ sin(9x) cos(9x) dx
= 1/2 ∫ sin(18x) dx
= -1/2 • 1/18 cos(18x) + C
= -1/36 cos(18x) + C
though you could continue with another double angle identity,
cos(2x) = cos²(x) - sin²(x)
to rewrite the antiderivative as
= -1/36 (cos²(9x) - sin²(9x)) + C
= 1/36 (sin²(9x) - cos²(9x)) + C
Answer:
Equation: c = 35m
The membership will cost $700.00 if you keep it for 20 months.
Step-by-step explanation:
We can multiply the amount the membership costs per month by the amount of months the membership is kept for. Since the amount of months is unknown, we can represent it with the variable m.
The Equation will look like this: c = 35m
This means that the cost of the membership is equal to 35 times the number of months the person kept the membership for.
In order to find how much the membership will cost if you keep it for 20 months, input the value 20 in for the m in the equation.
c = 35(20)
c = 700
The membership will cost $700 if you keep it for 20 months.