Question 7: Add or subtract the following a. 6/7+4/7 b. 82 – 7XV2 + 5 V2 -

Q: 5 A 4 1 a. 62 5% P(yellow) b. 12.5% P(A) 25% C. P(any number) B 3.

A: To find out the probabilities.

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Q: Provided u=1,-1,0,1 and v=0,4,5,-3 , solve 4w=u-v  for w

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Q: A Moving to the next question prevents changes to this answer. stion 4 The difference of squares y4…

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Q: Find Q and R in the matrix factorization 3 2 4 1 -1 QR. %3D [0 0 As usual, Q is an orthogonal matrix…

A: Given

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Q: 8. Use a graphing calculator to determine the linear, quadratic, or exponential equation that best…

A: We will find the answer by following observations

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A: Let, x be the number of Classic rubber shoes and         y be the number of Freestyle rubber shoes.

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Q: AURT ASTR is a congruence statement. O True O False

A: We have to tell  ∆URT ≅ ∆STR is a congruence statement  Is true or false

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A: Given system x+y+z=2y-3z=12x+y+5z=0

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A: Explanation of the answer is as follows

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Q: Which logarithmic equation correctly represents the exponential equation 107 = x?

A: Given exponential equation   107  =x

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Q: Find all values of t for which the rocket's height is 151 feet.

A: Follow the procedure given below.

Q: 2+7+12 Find the r-intercepts of the function f (x) = Enter your solution as a list of x-values,…

A: f(x)=x2+7x+12x2+6x-3For x-intercept, f(x)=0

Q: Question 3: Rewrite with positive exponents, and simply. a. 9-1/2 b. (5xy)-4/5

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Q: Half-Life Decay Rate, k 14.2 days

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Q: A model rocket is launched with an initial upward velocity of 60 m/s. The rocket's height h (in…

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Q: Find u - v, 2(u + 3v), and 2v 8 u-(6,-8, 5, 3), v= (-2, 블,-을-1) (a) u - v = (b) 2(u + 3v) = (c) 2v –…

A: Given  u = (6,-8,5,3) v = (-2,83,-53,-1) (a)  u - v = 6 -(-2) , -8 -83  , 5 -(-53) , 3- (-1)  u -v =…

Q: If A = {x: x < 5,x E N} and B = {y: y2 + y – 2 = 0,y € R} |

A: Given A={1,2,3,4,5}y2+y-2=0y2+2y-y-2=0y(y+2)-(y+2)=0(y+2)(y-1)=0y=-2 , 1B={-2,1}

Q: 25°

A: We have to find the value of x.

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Q: 35 S frel 3 Stepl a) Solutilon - Given kenth of Boxx 2b fect =f feet frel width %3D 3. height = u,…

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Q: a b a + x b +x с+x а + у a+у a+ у)

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Q: llel, perpendicular, or neither. Neither Neither Neither

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Q: If la|= 13,5=5, and ā.b = 60 then find axb. 4. |3D

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Q: Given the matrix -4 1 -1 1 -1 1 (a) does the inverse of the matrix exist? Choose (b) if your answer…

A: topic - inverse of a matrix

Q: Give one example that: 1. Show that 1/2 (x - x^T) is skew symmetric. 2. Give one example that:Show…

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