8. Refer to the following table summarizing results of a medical study. Answer the following using a a reduce fraction or decimal to three places. Survived Died Total Treatment A 120 80 20 200 Treatment B 20 40 Total 140 100 240

Q: Solve for a. g-p(d+a)

A: NOTE: Refresh your page if you can't see any equations. . switch the left side and denominator

Q: Se* dx

A:

Q: Solve linear eaniation 2गाक 7 3 = प -3X,+412-23=-3 2. Chote strg's methat कलेटडल B4

A: The solution of system by cholesky's method is possible only when the coefficient matrix is…

Q: A 39 16 32 B

A: Given: The sides of the triangle are given AB=16, BC=32, AC=39 To find the angles of the given…

Q: Exercise 2. Solve the equation [x² = x + 2y + e², y'=x-y-e².

A: Given system of equation  x'=x+2y+ety'=x-y-et

Q: 2. Vos? |.6 = 0,8Ups - UDs? 0.6 Ups - 2

A:

Q: Solve for the mode and range of the following. Show your solution 5.1,3.2,4.7,4.0,3.6 6, 6, 5, 5,…

A: A mode is defined as the value that has a higher frequency in a given set of values. It is the value…

Q: Solve for a and b. 52 R. 48 52 80 80 48 T. b.

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Q: 7d a = c+b

A:

Q: (x+y)

A:

Q: |r + y = -3 *- y = 11

A:

Q: Solve for each variable

A: x = 3.6, y = 6.4, z = 4.8 solution

Q: yA 8- -4 -2 4. 4- -8-

A: Zeroes of the grqph -3,-1,2

Q: Draw a picture for each situation and solve for the missing part.

A: The figure can be drawn as follows:

Q: Solve the initial vadue probdem. -2

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Q: Solve for re(0, T csc² z = 4 CSC %3D

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Q: 6. x-1 6.

A: A tangent makes an angle of 90 degrees with the radius of a circle.

Q: olve the equations and show all the solutions in the first quadrant 3tan0 – cote = 0

A: Use the trigonometry ratio

Q: Solve for y. -4 = y |

A: