A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the time that the rocket will hit the ground, to the nearest 100th of second. y = -16x² + 157x + 124

Q: Find the solutions of the equation.x5 + 1 = 0

A:

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A: From the given information, the regression equation is y^=4.5+0.7x1+0.55x2. Here, x1 is the height…

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A: For max no. of mosquitos, function m(x) should be maximum i.e M(x)= 10x – x2 -i) Differentiate m(x)…

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A: We have to solve the given equation   The equation is   7x+2+x=6

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A: Solve the problem by construct the equation at first.

Q: Solve the equation. x² + 2x +6=0 :

A:

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A:

Q: Find all solutions of the equation.

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A: Given equation is

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A: Use area formula of rectangle

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Q: Solve the equation: x-5x 0

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Q: What value of x makes the equation -4+12x=8

A: SOLUTION-

Q: Which equation has the same solution as x2 + 2x + 10 = 6?

A: Explanation and solutions is given below....

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A:

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A: We have given that the number of a certain type of bacteria present in a culture is determined by…

Q: Solve the equation. x^2+2x+1=0

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Q: For the equation, x - 6x + 6 = 0, determine what type of number the solutions are and how many…

A: Given,          x2-6x+6=0

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Q: 2· 2* . 4x+2 x+2

A: The expression provided is 2·2x·4x+22x+22. The objective is to write the expression as a power of 2.…

Q: Find the solutions of the equation.

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A:

Q: Vx-2 = 3/x+2

A: We need to solve the following equation x-2 = 3x+2

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A:

Q: The path of water from a hose on a fire tugboat can be approximated by the equation  y = −0.0045x2…

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Q: A veterinary office pays PupFood $6 for each bag of dog food. a. If the office bought p bags of…

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Q: Solve the given equation, then create an equivalent equation to the given equation -X - 8 = -2x + 10

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Q: Which equation has the same solution as x2 + 19x – 10 = 2?

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Q: week for doing the dishes and spends $3 on ice-cream. Which equation can be used to find how many…

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Q: Write an equation to represent the situation. "If three times Alisha's age 6 years ago was…

A: Solve as general

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A:

Q: The path of water from a hose on a fire tugboat can be approximated by the equation y = −0.006x2 +…

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Q: Solve the equation z-

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A:

Q: Solve the equation. x22x  - 2x = 0

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Q: Solve the equation 3xex + x2ex = 0.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.