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Q: A boat takes twice as long to travel 5km upstream as it does travel 3 kmdownstream in a river that f...

A: distance (d) = rate (r) x time (t) let x is the speed in still water and y is the current of the wat...

Q: Solve this algbra

A: Vector v1→=-37635-83567, v2→=-67-9351235-27, and v3→=01453501. We have to find a vectorv4→ in R4 s.t...

Q: Consider the following polynomial. f(x) = x³ + 5x2 – 9x – 45 Step 1 of 3: Use Descartes' Rule of Sig...

A: Given f(x)=x3+5x2-9x-45 To find positive real zeros , we look at the number of sign changes In the...

Q: Analyze the graph of the given function f as follows: (a) Determine the end behavior: find the power...

A: Since, you have asked multiple sub parts, so we will solve the first three sub parts for you. If yo...

Q: 5. Find the specified extreme value on the given region. 20 18 16+ 14+ 12+ 10+ (6, 11) 8+ (3; 8), 6+...

A: Given: Minimum of T(x,y)=x-5y We have to find the minimum of T(x,y)

Q: I wanted to buy cookies and cupcakes for my coworkers. Each cupcake cost $3.50 and a cookie cost $1....

A: Given equation, x+y=20 ....(1) 3.50 x+1.50 y=35 ...(2) Where Cupcakes=X Cooki...

Q: You toss a ball into the air at. Heighr of 5 feet. The velocity of the ball was 30 feet per second. ...

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Q: [1 1 0] = |0 1 1 is li o 1l 1. The relation on a set represented by the matrix MR : A) Reflexive B) ...

A: Since in the matrix MR all the elements in the diagonal are 1 by which the matrix MR is reflexive an...

Q: The side of a cylindrical can full of water springs a leak, and the water begins to stream out. (See...

A: Since, the depth H, in inches, of water remaining in the can is a function of the distance D in inch...

Q: A quantity decreases by 4% for each of 10 years. What is its percentage decrease over the 10-year pe...

A: For this problem, Assume initial value as x.

Q: Write the logarithmic expression as a single logarithm with coefficient 1, and simplify as much as p...

A: We have expression 1312ln(x-5)+lnx-lnx3 We have to write the logarithmic expression as a singl...

Q: Solve the problem. 43) Find m so that x + 4 is a factor of 5x + 18x² + mx + 16

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Q: Preform the indicated operations

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Q: Suppose you flip a coin and keep a record of the results. In how many ways could you obtain at least...

A: Givenyou flip th coin four times

Q: Find the sum -6 + 10 + – 14 + ... + – 42

A: Given series is, -6+-10+-14+....+-42 The series is an AP series with common difference of -4, First ...

Q: how do you do factoring

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Q: Use the limit comparison test to study the convergence of the following series

A: The series ∑n=1∞2n+3n2n+5. We have to check the convergence of this series using the limit compariso...

Q: x=2y-4 x+8y=16

A: Given, x=2y-4 ..(1)x+8y=16 ..(2)

Q: Jim is making a mixture in science class. Jim uses 5 x 10^-3 liters of water. He uses 9 x 10^-1 lite...

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Q: 1. Functions R and D give the height, in feet, of a toy rocket and a drone, t seconds after they are...

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Q: A bag contains 43 U.S. quarters and seven Canadian quarters. (The coins are identical in size.) If f...

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Q: P = 3

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Q: [Linear ALgebra] Is this true or false? If true, explain why. If false, provide a counterexample.

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Q: For this exercise, round all regression parameters to three decimal places. The following table show...

A: Given, t=years Since 1950 P=Patents 0 4718 10 2543 20 3214 30 3949 40 8024 50 17413 ...

Q: write down the equation of the plane. The plane containing the point (1,-5,8) and orthogonal to the ...

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Q: Triangles PQR and RST are similar right triangles. Which proportion can be used to show that the sio...

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Q: Provided below are the sizes of 15 farms, in acres, randomly selected from the state of Oregon. The ...

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Q: (-5x + 4, for x 2 |1, Evaluate fl-1) - f(5)

A: Using the given function f(-1) = (-1)2 +3 = 4 f(5) = 1

Q: Barb can clean the whole house in 8 hours. Working together with Rob, they can do the work in 5 hour...

A: Given, Barb can clean the whole house in 8 hours. Working together with Rob, they can do the...

Q: The side of a cylindrical can full of water springs a leak, and the water begins to stream out. (See...

A: Given: The side of a cylindrical can full of water springs a leak, and the water begins to stream o...

Q: Find the final amount of money in an account if $5,500 is deposited at 7.5% interest compounded week...

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Q: Algebra Question

A: according to given data d=vt ∵ v=1.5meter per secon...

Q: 2:34 PM Fri Nov 27 A deltamath.com Evaluate the function graphically. 10 6. -10 -8 -6 -4 -2 4. 10 -2...

A: To find the the f(0) We have to put x = 0 And at the y axis x =0

Q: Which statement correctly describes the solution to the equation below?

A: The given equation is -4x+2+X=3x-8-5x In order to identify which one of the following statements cor...

Q: Triangle 1 and triangle 2 are shown below. Which statement best describes triangle 1 and triangle 2?...

A: There are some similarity rules which defines triangle is similar or not. a) AAA similarity b) AA si...

Q: A couple seeking to buy a home decides that a monthly payment of $1600 fits their budget. The amount...

A: Given: A = f(t), and

Q: Please help asap. Find the 9th, 24th, and nth terms of the arithmetic sequence.

A: Explanation of the solution is given below.. And using the logarithmic property....

Q: Find the area of the triangle. Round your answer to one decimal place. B = 54° 30', a = 64, c...

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