A sum of $1000 was invested for 4 years, and the interest was compounded semiannually. If this sum amounted to $1461.77 in the given time, what was the interest rate? (Round your answer to two decimal places.)

Q: Find (fog)(x) and (gof)(x) and the domain of each. f(x)=x+1, g(x) = 6x² - 5x-1 (fog)(x) = (Simplify…

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Q: How can I enter an equation or inequality for the range

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Q: certain route, an airline carries 6,000 passengers per month, each paying $200. A market survey…

A: Given query is to find the function for the number of passengers.

Q: The manager of a 100 unit apartment complex knows from experience that all units will be occupied if…

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Q: Bruce, Clark and Diana found a box of old baseball cards in the attic. They sold 131 cards to a…

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Q: A head game-keeper at Hogwarts is monitoring the population of Hippogriffs. The initial population…

A: Given the population of hippogriffs is best modelled with an exponential function.   The initial…

Q: Replace R₂ by (-2)R₁ + R₂. 17-2-6 26 8 9 6 -98 1 (-2) R₁ + R₂ = (-2)R₁ + R₂

A: Topic = Matrix

Q: One positive number is 2 more than twice another. If their product is 112, find the numbers. what…

A: Topic:- algebra

Q: A local retailer has determined that the number x of PortaBoy game systems sold in a week is related…

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Q: Mild If the asymptotes of the curve y = 6x + 10 x+1 are x = a and y = b, what is the value of a + b?

A: solution:-y=6x+10x+1Vertical asymptotedenominator=0x+1=0x=-1

Q: QUESTION 6 Write the equation of the line with slope =0 that passes through the point (5, 7) y=7 O O…

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Q: Compute the powers Ak, k = 1, 2, 3, . . . , 2022.

A: A1 =A = 1100011000110001 Let's find A2 = A * A A2 = 1100011000110001 * 1100011000110001 A2 =…

Q: QUESTION 4 Write the equation of the line with slope = 5 that passes through the point (0, 6) O O O…

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Q: The functions f and g are defined as f(x) = 5x + 7 and g(x)=3-10x. f a) Find the domain of f, g,…

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Q: Solve √x+25+5=x Select the correct choice below and, if necessary, fill in the answer box to…

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Q: You deposit $15000 in a bank that pays annul interest rate of 6% compounded quarterly. How much your…

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Q: 26 6 . Find the row-echelon form of a matrix B= 0 0 -1 258

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Q: An economist and a marketing manager discover that price P, in dollars, of CD players can be modeled…

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Q: What is the slope of the line that passes through the points (3, 5) and (-2, 6)? 0-1 QUESTION 2 O…

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Q: Problem #1 Let A = 1 1 1 -1 b) A-¹ 1 0 a) Find the adj of A

A: See the details solution in below

Q: Find the vector equation for the line passing through the point P(−8, −8, 4) and parallel to the…

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Q: Work Problem 2 Write detailed answers for the following questions: (a) Find the reduced row echelon…

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Q: es) K Solve the problem using two variables and a system of two equations. Solve the system by the…

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Q: Solve the given matrix equation for X. Simplify your answers as much as possible. (In the words of…

A: Given ABXA-1B-1=I+A We are required to find the value of X

Q: 2 5 1-1 0 (a) Find the characteristic polynomial of A. Given the matrix A = -1 -3 3 (b) Find the…

A: NOTE: Refresh your page if you can't see any equations. .

Q: What is the inverse of matrix E = Select one: O 1 2 1 6 O 0 0 2 1 6 1 2 -16 0 O None of those O -…

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Q: Evaluate f(12) when f(x)=7x-9

A: Given query is to find the value of the function are indicated point.

Q: Given that (x - 2) is a factor of x³ + x² - 5ax + 2a², 'a' can take the value of 2 or which other…

A: Given query is to find the value of a.

Q: Graph the parabola. y = (x-2)² +5 Plot five points on the parabola: the vertex, two points to the…

A: Topic = Function

Q: For the function below, (a) find the vertex, (b) find the axis of symmetry, (c) determine whether…

A: Given: Graph: For (d), For (a), From the above graph, we see that the vertex is (-1, 4).

Q: Find the perimeter of the polygon. The perimeter of the polygon is (Simplify your answer.) 2 km 7 km…

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Q: Question 4 Select the function(s) that have a domain of (-00,00). Linear Function Exponential…

A: Linear functions  always have infinite domains The domain of exponential functions is all real…

Q: K O search Graph the following function. Check your result using a graphing calculator. x+1, for…

A: We have to plot the graph of the given function.

Q: Jenny and Michael were buying decorations for a party. Jenny bought 4 streamers and 5 packs  of…

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Q: Suppose that a lake is stocked with 975 fish, and biologists predict that the population of these…

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Q: Which of the following is in a row echelon form? elect one: O 043 018 001 14 3 018 00-1 None of…

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Q: A graph of a function f is given. y 1 (x, y) = 0 2 (a) Find the local minimum value of f and the…

A: We have given graph of the function  From given graph  (a)  The local minimum occurs at x=-1 local…

Q: Divide the polynomial by the monomial denominator by writing the fraction as the sum (or difference)…

A: Given is to perform division.

Q: Shelly spent 10 minutes jogging and 20 minutes cycling and burned 300 calories.the next day,Shelly…

A: 10 calories were burned for each minute of jogging and 10 calories were burned for each minute of…

Q: Alex is saving up to buy a playstation that costs $180. How many weeks will Alex have to complete…

A: (7) Given that , Money=$10 Earning of Alex=$5 per week Find the number of weeks.

Q: The graph of a quadratic function with vertex (0, -4) is shown in the figure below. Find the domain…

A: Consider the graph of the quadratic function

Q: Consider the functions F and G as shown in the graph to the right. Find the domain of G/F What is…

A: Given thatgraph of G and F.To find :Domain of GFSolution :Domain means value of x.let h=GFfor Domain…

Q: 1 1 1 ← Solve ーリー+- for p. Assume all variables are positive. p q p= (Simplify your answer.)

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Q: A die is rolled. What is probability of getting an odd number. 1/2 1/6 1/3 Onone of these answers

A: The possible outcomes are 1,2,3,4,5,6

Q: Staff who deliver excellent service to the company receive a single LEGO® 42,6438g golden brick.…

A: Given Gift pack with a square base measuring 64mm x 64mm and a height of 64mm.  Rectangular wooden…

Q: r a film show were sold at GH₵4 per adult and GH₵2 per  child. The total amount raised from 500…

A: To solve the following problem

Q: 2. Sketch one graph of a reciprocal function that satisfies each of the following characteristics.…

A: Let's sketch the graph of a reciprocal function.

Q: If homogeneous system contains 4 equations and 5 unknowns, then the system has solution. Select one:…

A: Topic:- calculus

Q: Summarize the pertinent information obtained by applying the graphing strategy and sketch the graph…

A: The Solution is given below:

Q: K Use the graph to find the following. a) The vertex b) The axis of symmetry. c) The maximum or the…

A: Given query is to find vertex and axis of symmetry.