Let f(x) = x2 − 1 and g(x) = 4x − 2. Find the value, if possible. (f + g)(−3) (f + g)(−3) =

Q: f. An investment of $20,000 is made. Annual interest is 7.5%, compounded continuously. (i) Find the…

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Q: 5. The sum of the digits of a three-digit number is 11. The tens digit is three times the hundreds…

A: Topic = Algebra

Q: EN: 2 1 3 1 2 2 4 A = 2 4 1 1 3 1 2

A: Please appreciate my sanswer

Q: how do I turn 1.36 (36 repeating) into a mixed number?

A: We have to find out mixed fraction

Q: Given the linear system 2x- y= 5 4x- 2y= t Determine a value of t such that the system is…

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Q: Which expressions are equivalent to −7z+​(−6.5​)+4.5z+6y−1.5

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Q: The Ole Paint Shop sold 38 paintbrushes, one kind at $6.55 each and another at $9.10 each. In all,…

A: let the number of paint brushes of one kind be xlet thr number of paint brushes of other kind be…

Q: Kelly sells magazine subscriptions after work. The half-year subscriptions cost $12, and the…

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Q: 10. A sum of money is divided among Ron and Andy in the ratio 4: 7. If Andy's share is $616, find…

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Q: The area of a rectangular wall of a barn is 77 square feet. Its length is 4 feet longer than the…

A: Area of rectangle =77let width be wlength l=w+4A=l×bA=(w+4)×w77=w2+4w

Q: Expand In (rs" Vr*s into a sum or difference of logarithms containing no exponents. > Next Question

A: Consider lnr8s7 r4s36

Q: Give the representation, equations and solution. Use elimination, comparison or substitution to…

A: Let the two numbers be 'x' & 'y' From the given data,  x+y=25x-y=7

Q: 3. The tens digit of a two-digit number is thrice the units digit and their difference is 6 number.…

A: We have to find out number

Q: ementary row operations allow one row of an augmente atrix to be subtracted from another. O True D…

A: Topic:- matrix algebra

Q: Consider the following. Slick Slack is a downloadable app that can be used to automatically generate…

A: Given problem:- Consider the following. Slick Slack is a downloadable app that can be used to…

Q: Find the best buy (based on price per unit) for cereal. 18-ounce size: $4.09 21-ounce size: $4.89…

A: You want to find the base unit, which is price per ounce We can find by dividing number of ounce…

Q: Which property would you use to solve the equation? (2 In (x)-4 In(x – 2))+In(6 – x) (Select all…

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Q: Solve the following 3 quadratic equations using the quadratic formula: -b±yb²-4ac 2а a) 4x² + 12x +…

A: a)  4x2+12x+9=0    a=4 , b=12 , c=9   x=-12±(12)2-4(4)(9)2(4)    =-12±144-1448   =-12±08…

Q: If the given sequence is a geometric sequence, find the common ratio. If it is not a geometric…

A: Topic = Series NOT

Q: Use the graph below to fill in the missing values. 5- f(x) -1 2 3 4 5 f(0) = %3D If f(x) = 0, x =…

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Q: Let A = PDP-l with P = and D = Find A3 and enter it into Ans.

A: Let A =PDP-1, then    A2 =PDP-1PDP-1         = PDP-1PDP-1         = PD2P-1Now,   A3 = PD2P-1PDP-1…

Q: Which of the following functions exhibits exponential decay? A (=) = (})" %3D a (a) = 2 fa (2) =…

A: We have to tell which of the following function exhibits exponential decay 1. f1(x) =(1/2) x 2.f2…

Q: Write the ratio as a ratio of whole numbers in lowest terms. $7.20 to $5.60

A: Given: ratio of whole numbers in lowest terms > 7.20 to $5.60

Q: When a weight is tied on the end of a string and is pulled back and released, it creates a pendulum.…

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Q: Suppose that the functionh is defined on the interval (-2.5, 1.5) as follows. 2 if-2.5<xs-1.5 -1 if…

A: From the given function- As x = -1.5  , h(x) = -2 Hence h(-1.5) = -2

Q: Let P(s) be the function - 1. Find the following: | s+1 P(7) = %3D P(- 9) = %3D P() - %3D 8. In each…

A: Since, you have posted question with multiparts. As per guidelines we"ll solve only first three…

Q: A nurse mixes 40cc of a 70% saline solution with a 10% saline solution to produce a 42% saline…

A: A nurse mixes 40cc of a 70% saline solution with a 10% saline solution to produce a 42% saline…

Q: Evaluating and Solving Exponential Functions Since 1996, the number of fish in Lake Beckett has been…

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Q: Graph the system of linear inequalities. x+y2 -2 -5x +y< -3

A: We can answer the question as below and graph the two inequality.

Q: What is the y-intercept for the cubic function: 4x3 – 3x2 + 7? O (0,7) O (7,0) O (0,4) O (0.3)

A: Given

Q: A health club charges a yearly membership fee of $110, and members must pay $1.50 per hour to use…

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Q: y = x? + 2 y = x² - 2 y = 2x? 1 y = y = - x? upward ohift 2unit more

A: Given problems:- 1) y=x2+2  2) y=x2-2  3) y=2x2  4) y=(1/2)x2  5) y=-x2  To find :- As per your…

Q: 6. DETAILS SPRECALC7 2.7.001.ALT. From the graphs of f and g in the figure, we find the following.…

A: From the graph: f(6)=-3, g(6)=3

Q: Given P(x) = x – 64. Write P in factored form (as a product of linear factors). P(x) = %3D Question…

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Q: Miles dnven Koption B (E) 32 people were present at the meeting. They accounted for only 4/7 of the…

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Q: k=1 Arithmetic Series Sn =5 (a, + an) 2.

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Q: One way to measure the amount of energy that a moving object (such as a car) possesses is by finding…

A: To find Kinetic energy,  v=2Ekm⇒   v2=2Ekm                    ⇒mv2=2Ek                    ⇒  Ek=mv22…

Q: Members of the school club

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Q: Determine whether the following statement is true or false. If the statement is false, make the…

A: Given: Relation: {(4,5),(5,7)}

Q: *(x) = x3 – 2x + 4 at a = 1

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

Q: Determine whether the given points are on the graph of the equation y=2+3x-1 (4)(2.13) (b) (0. – 1)…

A: y=f(x)=2x2+3x-1a)(2, 13)f(2)=2(2)2+3(2)-1f(2)=13YES.(2, 13) lies on the graph of the equation. B)(0,…

Q: The sum of two numbers is 25 and their difference is 7. Find the numbers.

A: Let x and y be the required numbers. Given, Sum of two numbers= 25 Difference= 7

Q: The length of a rectangular driveway is two feet less than five times the width. The area of the…

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Q: Perform the elementary row operation R,R, on the given matrix. Write numbers as integers or…

A: We have to find the elements of the new matrix after row operations.

Q: Which of the following functions exchibits exponential growth? A (a) = (종)" fa (2) = z³ f3 (2) =…

A: The exponential growth function is given by: f(x)=abx; a≠0, b&gt;0

Q: Find the solution of the exponential equation e2-4 = 10 The exact solution is: x = The approximate…

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Q: Find the following sets. U = {1,2,3,4,5,6} A = {1,2,3} B = {2,3,4} C = {1,5} 21. A ∩ C…

A: Since you have posted multipart questions i do (21-26) subparts please repost other subparts as next…

Q: W 1. Solve the following system of equations: Va +y= 6 --y= -6 O (0, -6) and (9,3) O (0,6) and (9.…

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Q: answer

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Q: Stuart's first 6 grades in his biology class this semester are 0, 70, 85, 95, 100, 100. Calculate…

A: Given: Stuart's first 6 grades in his biology class this semester are 0,70,85,95,100,100. To find:…