Distance and time vary directly when driving at a constant speed. Mackenzie driving at a constant speed of 60 mi/h travels 90.0 mi in 1  1 1/2h How far does she travel (in mi) at the same speed in 2 3/4h?

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A: As per bartleby guidelines we only give first question answers. 

Q: monthly

A: Please refer to the image below

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Q: Find the indefinite integral. 7x + 4e5x dæ ebx + 2e6x Integral = + C

A: Solve the integration .

Q: 1 1. If A =(; ), B=(G 3),B =(G ), find AT + BT. 2 -4.

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Q: 3. Answer the following questions. (a) Consider the line L that passes through the point Po(4,2, –3)...

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A: An aluminium can with a 425 diameter and 214 in height.

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A: Find inverse of matrix

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Q: 55x3330

A: Given; 55x3330

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Q: Find the mean for the following list of numbers. 30,600 24,100 33,720 29,810 25,000 28,150 27,700 33...

A: topic - mean

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Q: Find the first and Secord derivatives of fanction

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Q: x + 4 x³ + 2x

A: See this solution 

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Q: 2x+ 3y-z =1 4x + y-3z = 11 3x-2y +5z = 21 | %3D

A: Solution:  

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A: Let the original price of speedboat is x $

Q: In Exercises 9 through 14 find the roots of the given complex number. 12. (–1– i)!/3. 13. (-i)/3. 14...

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Q: %3D %3D = 7 and y = 7, find z when x = 3 and y = 5. Round your answer to two decimal places if neces...

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Q: How much will you have in an account after 25 years if you put $1900 per month in the account earns ...

A: Amount after t years on investing Principal amount of $P in an account with R% of rate of interest c...

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Q: Multiply and simplify by factoring. 10 - /15

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Q: If Charlie ran 5 kilometers, how many centimeters is that?

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Q: 7+ 6- 5- (2, 5) 4- |(-4, 4) 3+ 2

A: Given points are -4,4 and 2,5find the center and radius of the circle.

Q: Find the maximum value and the minimum value of the function and the values of x and y for which the...

A: P=18x-4y+60 Constraints are: 6x+9y≤54 0≤y≤4 0≤x≤8    

Q: DETAILS roblem, y = 1/(x2 + c) is a one-parameter family of solutions of the first-order DE y' + 2xy...

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Q: Graph the solution to the following system of inequalities. y>−3x+5  y≥ 3x+8

A: NOTE: Refresh your page if you can't see any equations. . to graph the line we need only two points...

Q: 2. Answer the following questions. (a) Solve the quadratic equation 3:2 + (1 – i)z + 3i = 0. (b) Sol...

A: We are asked to solve the equation.

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A: Let, x= number of organza dress and y = number of lace dress  

Q: 4. y = vx +2 %3D x,for - 2 < x< 2 2, for x22 (x-1,for x< -2 5. y=

A: To sketch the graph of the given function and determine the domain and range.  

Q: Find the maximum revenue for the revenue function R(x) = 398x − 0.7x2.  (Round your answer to the n...

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Q: Find the composition of functions, if it exists. f = {(-4, 1), (-2, 4), (0, 5), (2, 6), (4, 8)} g = ...

A: f={(-4,1),(-2,4),(0,5),(2,6),(4,8)}g={(-1,-3),(0,2),(1,4),(2,5),(3,7)}h={(-3,-5),(-1,-1),(1,1),(3,5)...

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Q: hou

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Q: 0 6 5 Let D = - 1 2 1 -4 1 1 a) Find D 1 b) Use D-1 to solve the following system. 6y +5z = 0 -+ 2y ...

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Q: The graph of f(I) is shown. Use the polygon tool to graph f(x- 2) (Double click the last point.)

A: Given that: Graph of f(x)

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Q: 3) (2i-4)+(2i-8)

A: The given expression is: 2i-4+2i-8 To simplify the expression.

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Q: On opening night of the play "The Music Man" at the Lewiston Civic Theater, 982 tickets were sold. T...

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Q: Find the value of 3y+3 given that -11y-7=4. Simplify your answer as much as possible. 3y + 3 = | %3D

A: