Solve the problem. Find an equation for the least squares line representing weight, in pounds, as a function of height, in inches, of men. The predict the height of a man who is 145 pounds to the nearest tenth of an inch. The following data are the (height, weight for 8 men: (66, 150), (68, 160), (69, 166), (70, 175), (71, 181), (72, 191), (73, 198), (74, 206). Select one: O a. 68.2 inches O b. 64.6 inches O c. 63.2 inches O d. 65.7 inches

Q: 21) Evaluate x +12x2-5x lim 5x

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Q: Find the general solution?

A: The characteristic equation for the given second order ordinary differential equation is:

Q: 21) Evaluate x3 +12x2-5x lim 5x

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Q: Find dy/dx by implicit differentiation. y sin( x) = -x sin

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Q: Solve the problem. Find an equation for the least squares line representing weight, in pounds, as a…

A: Solution: We can directly use here Excel for regression, Step1) Enter data in Excel.

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Q: 4) Solve the initial value problem: dQ+20= 4 ; Q()=100 dt 1042t

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Q: -7 - 1 - 4 8 -3 5 8 -18 Given A = -12 7 - 25 - 10 12 15 - 13 20 Find out the determinant.

A: |A| = 22432

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A: Given: is invertible matrix also, ,  and .Objective: To find the matrix  and .

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A: NOTE: Refresh your page if you can't see any equations. . A stone is dropped into a well of depth d,…

Q: How do I solve this question?

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Q: 2100+8t 6. The value of a car, t years after it was bought, is modelled by V (t) = + 100 1+0.5t a)…

A: The value of car is given by the function  V(t) =2100+8t1+0.5t+100

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A: You can assume the cups of blue paint and yellow paint as the coordinate(x,y) and find the equation…

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Q: Unit Test Unit Test Active 21 What is the solution to 4x+ 6518? O xs3 x<3 O x56 O x348 O x<96

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Q: Scos(ex).cos"x dx

A: ∫cos3x.cos2x dx=∫cos(5x)+ 3(cos(3x) + cos(x)) +cosx8dx= 18∫cos5x dx + 38∫cos3x dx + 12∫cosx dx=…

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Q: 6x-7 4. S (2x+1)(4x²+1) dx In(4x² + 1) – 2 In(2x + 1) -Tan" (2x)| + C'

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Q: A rectangular vegetable garden will have a width that is 3 feet less than the length, and an area of…

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Q: 2. A 2 kg mass stretches a spring 0.4 m. The spring constant is (g = 9.8 and kg. = N) (a) 0.2 kg/m…

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Q: x² - 2x-15 lim X→5 | %3D x +3

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Q: Exercise: Show that 1) The columns of a (row-reduced) echelon matrix that contain the non-zero…

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Q: Use the graph below to evaluate: lim f(x) = f(x)%3D X→1 f(x> 1. 1 2 3

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