Find the value of each variable. For the circle, the dot represents the center. 1240 920 940 a = (Simplify your answer.) b = (Simplify your answer.) c= (Simplify your answer.) d= (Simplify your answer.)

Q: x² dx Compute the approximations Tn, Mn, and Sn for n = : 5, 10, 20 and compute the corresponding…

A: Given: ∫121x2dx. We have to compute the approximations Tn, Mn, and Sn for n=5, 10, 20. Also, compute…

Q: 60 7x+19 11x-89 60

A: Given, Two angles of triangle are  60° and 60°    Two sides of triangle are  7x+19  and   11x-89  We…

Q: Please provide the answer

A: From given information, the values of function at 3 and -3 are,

Q: a 3 9. 3 C

A: Given query is to find the vaoue of the variables a,b,c.

Q: Question 1 Given the graph of a linear function y = mx + b below. Answer the question. -3-2-1 0 -1-…

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Q: Find the value of each variable

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Q: 1. ƒ (x) = 10x² + 6x f 7

A:

Q: Multiply. (2u² – 4u– 3)(6u+ 7) - Simplify your answer.

A: Given data: The given expression is (2u2-4u-3)(6u+7). The general expression for multiplication of…

Q: 7. (5x- 7) (8x-55)

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Q: 6. 104 (9х — 25)°

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Q: Find the LCD of the denominators. y,y-1

A: To find the LCD of y,y-1

Q: (b) Let x1(t) = cos (6tt) and x2(t) = sin(30nt). Determine whether the signal y(t) = x1(t) + x2(t)…

A:

Q: In a July 23, 2009, Harris Interactive Poll, 1015 advertisers were asked about their opinions of…

A: Introduction In the given scenario, the survey was conducted to know people's opinions about…

Q: The graph shows the function h(x) = n(0.5)* %3D 180 160 140 120 100 80 40 20 2 3 4 5 6 78 -20 -2 -1

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Q: (c) Calculate a 95% confidence interval (in hours) for the mean number. hours spent in volunteer…

A: From given data we have the sample mean , sample standard deviation and sample size as :…

Q: 5) Four students were asked to graph the exponential functions shown below. LOIS JONAH y = -9(4)* y…

A: Lois:  y=-94x,  Jonah:  y=40.8x Sonny:  y=-60.3x,  Zona:  y=41.3x . y=40.8x to find the y-intercept…

Q: Find in terms of x and y. xp

A:

Q: 8. Find the probability of getting a total score of 15 points in a throw of three identical dice.

A: To find the probability of getting a total score of 15 points in a throw of three identical dice.

Q: 3 c7

A:

Q: ロ ロ 16 %3D s一2

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Q: Find: sin B B 61 11 A 60 "The figure is not drawn to scale* 11 60 11 60 60 11 61 61

A: We know the trigonometric ratio "sine" is defined as, sin(B) = (perpendicular)/(hypotenuse)