PLEASE HELP
The sinusoidal function f(x)=42sin(9x−π/10)+42 models the height, in centim...
Mathematics, 17.03.2020 05:56 katia87
PLEASE HELP
The sinusoidal function f(x)=42sin(9x−π/10)+42 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate.
How long does it take the valve stem to complete one revolution?
Enter your answer, rounded to the nearest hundredth of a second
Answers: 2
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Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8
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Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.
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Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares
Answers: 1
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