Write an equivalent expression with positive exponents and, if possible, simplify. 49 1 49 (Simplify your answer. Type exponential notation with positive exponents. Use integers or fractions for any numbers in the expression.)

Q: 1 nd the term involving x13 in the expansion of 4x? + c. 524812286 d 624812288 524812288 544812288

A: We are asked to  find the coefficient of x13

Q: solve -  f(x+k) = 1 – 1/(X + 2)²

A: Given that fx+k=1-1x+22Solve it

Q: C. Compute for x. 9. 10. Regular Decagon 42° 140° 101°

A:

Q: Ravi stepped onto an escalator moving ata constant rate. The table below shows his distance from the...

A:

Q: In a Stackelberg game, what is the best response that follower firm 2 can make to the choice y1 alre...

A: Follower firm can influence the leader and make more profit compared to Cournot game is not true acc...

Q: month the average daily balance on Kaitlin's credit card was $1,786.7. If there were 29 days in - mo...

A: Given query is to find the interest paid.

Q: A. How many pieces of wre, ach 2Oomm (ong, could be cut pum a 10-meter coil?

A:

Q: Let R be the divisibility relation (|) on A = {3,5,6,7, 10, 20, 30}. We know that (A, |) is a poset....

A:

Q: evaluate the expression (simplify your answer completely)

A: Given, evaluate a) log3 (1/81) b) log8 (square root of 8) c) log10 (0.1)

Q: Solve the equation 36(x+8) 1296*+3 1 2 3 4

A:

Q: Sarah and Mateo do a job together in three hours. Working alone, Sarah does the job in 5 hours. How ...

A:

Q: Evaluate the expression (simplify your answers completely) a) log10 (100) b) log8 (64) c) log9 (9...

A:

Q: Let R be an equivalence relation on A = {0, 7, 8, 9} and R = {(7,8), (8,9), (9, 9), (7, 7), (8, 8), ...

A:

Q: 10). P/3 = 9 11). n/5 = 30 12). 6a/7 = 36

A: Topic = Algebra

Q: A population P is initially 3000. Find an exponential model (growth or decay) for the population aft...

A: Exponential Growth Rate : P(t) = P0ekt ; where , P0 is initially population ; 'k' is the popoulation...

Q: We cannot graph a quadratic function with just the vertex and x and y intercepts. True O False

A: topic-  quadratic equation 

Q: What is an equation of a parabola with the giyen vertex and focus? vertex: (-2, 5); focus: (-2, 6)

A: Use the value of vertex and focus for finding the equation of parabola .

Q: A person places $641 in an investment account earning an annual rate of 5.8%, compounded continuousl...

A: This question is based on substitution of values in a formula.

Q: The table below shows the number S, in millions, of subscribers to DirecTV t years after 1995. t = y...

A:

Q: fing the homegenous linear DE: f(x)=C1e3x+C2x+C1

A: QUESTION- find the homegenous linear DE:   f(x)=C1e3x+C2x+C1

Q: Which of the following quadratic equations matches the given graph below? O y= -2x² + 2x + 6 O y= 2x...

A: We have to check given graph which curve

Q: 52. A man finds the angle of elevation of the top of a tower to be 30°. He walks 85 m nearer the tow...

A:

Q: find the domain of the function (enter your answer using interval notation.)  g(x)=log4 (x^2 -9)

A:

Q: 3. 18г + 13г + 4r - 3r %3D

A: Solution 3.  18r+13r+4r-3r=18r+13r+r=18r+14r=32r (by adding same terms) =32r   

Q: C. y= Cie+ Caxe D. y=C + Caxe 20. If f(x) = 7* + 1, what is f(x + 1) – f(x)? A B. 7. 1 c. 6(7-) D. 7...

A: Given that f(x)=7x+1 Find the value of f(x+1)-f(x)

Q: suppose that x varies directly with z and z=12 when x=20 find z when x=40

A: Solution: Given that x varies directly with z .

Q: 4. The three points (2, 2), (0, 3), and (-4, -2) are on a circle. Determine the standard equation of...

A:

Q: 31. The maximum period for the limits of the Fourier series A. 0° B. 90° C. 180° D. 360°

A: Please see the below picture for detailed solution. 

Q: A man finds the angle of elevation of the top of a tower to be 30°. He walks 85 m nearer the tower a...

A:

Q: Solve the equation 49(x-2) = 7x+3 %3D 49 -49 7 -7

A:

Q: The sum of the length / and the width w of a rectangular area is 240 feet. 1. Write w as a function ...

A: topic  -   rectangle 

Q: quadratic function f(x) in standard form whose graph passes through (-8, 0) (-2, 0) (-6, 4)

A: Let f(x) =ax2 +bx+c then using passing points.  And find value of a, b, c 

Q: 3. Refer to the given functions, fand g. f(x) =: x-4 g(x)=2x-8 a. Evaluate the function for the give...

A:

Q: Y. Section 2.5 In the following Exercise, use the given conditions to write an equation for each lin...

A: topic- equation of a line

Q: 6. Given the matrices -1 1 -2 2 0 3 | A В %3D %3D 3 0 4 -1 5 1 Find 3A - 2B:

A: Topic = Matrices

Q: Sophie invested $170 in an account paying an interest rate of 2 % compounded continuously. Wyatt inv...

A:

Q: Simplify each difference. 1) (5k³ + 8k? – 7k) – (2k – 2k²) - -

A: Given query is to simplify the expression.

Q: 6. Given f(x)= 3x +5, find the difference quotient.

A:

Q: How many integer solutions of r1 + T2 + x3 + x4 = 28 are there with 1. 0< r; < 12? 2. –10 < r; < 20?...

A:

Q: The height (ft) of a ball that is dropped from a 50-ft building is given by h(t)=16t^2+50, where t i...

A:

Q: Solve the matrix equation for x -2 1 4 3 2 -1 -1 X = | 6 7 8 9. %3D 1 1 -4 1 3 7 9.

A:

Q: 1 If f (x) = 2x² + 4x and g (x) = , find . 2x

A:

Q: 2. Algebraically determine each of the following characteristics of the function, g(x) a. Horizontal...

A:

Q: Given

A: We will find the rate of change between the two points. 

Q: -1 3 1 2 4 8 16 g(x) -5 -3 -1 1

A: We will find the value. 

Q: What is g (f (2)) ? f (x) = 3x2 + 1 g (x) = -x + 2

A:

Q: Simplify the following square root. Use absolute value notation when necessary. / 16x ... Select the...

A:   The given expression is 16x2.  

Q: Question 5 - The displacement x cm of a piston in a machine, at time t seconds, is given by: x = tv1...

A: Given query is to find the velocity after 2 second.

Q: A company sells three types of speakers. Mag Speakers sell for $40 each. Venson Speakers sell for $2...

A: topic- equation in one variable

Q: 35. The cost per hour of running a motor boat is proportional to the cube of the speed. At what spee...

A: