According to the question, we have to find the number which when squared equals 40. Let a number be x which when squared gives 40 as result. Solving...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
What squared equals 40? Is the square root of 9 a whole number? Is the square root of 4 a whole number? Is the square root of 5 a whole number? Is the square root of 25 a whole number? Is the square root of 16 a whole number?
Imaginary numbers are also called complex numbers. When imaginary numbers are squared, the result is a negative number. Imaginary numbers are used in certain calculations, such as quadratic equations. They are the result of a real number multiplied by i, when i equals the square root of -1....
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Here,Yis the predicted value (dependent variable),Xis any predictor (independent variable),Bis the regression coefficient attached to that independent variable, andX0is the value of the dependent variable when the independent variable equals zero (also called the y-intercept). Note how the coeffici...
3x squared minus 2x when x equals 5? You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve Solve 6 minus 3x equals 4 minus 2x? 6 - 3x = 4 - 2x 6 = x + 4 x = 2 Check it. 6 - 6 = 4 - 4 It checks. What is negative four plus three x ...
This equals over 1400 hours in a year. The labor cost savings based on the above hours saved is obviously substantial. The part that is hard to put a dollar amount on is how those saved hours are then spent. Not needing to prep one item allows a chef to spend time elsewhere in the ...
(independent or explanatory variable).Bis the regression coefficient attached and measures the change inYfor every one unit of change in the accompanying predictor (Xn) assuming all other predictors remain constant.X0is the value of the response variable (Y) when the independent variable equals ...
whether she knew an appropriate formula to determine the amount of material she would need for a square parachute. When she struggled remembering a correct equation for the area of a square, I provided her numerous cues until I virtually told her area equals the length of one side squared. ...
If x + y = 12 and xy equals 50, what does x squared plus y squared equal to? What is 0.122 squared? What Is R-Squared? If a = 2 what is -a^2? What is the result when the right-hand side of the equation below is squared?