If y varies inversely as x and y = 5 when x = 5, find y when x = 45.

Q: Use the dropdown menu to indicate which of the following values should be excluded from the domain…

A: Function can not defineo the value where denominator  is zero

Q: 1 2 -1 4 15. Find a basis for the null space of A. A=| 0 1 -2 3 (a) {(1,0, –1), (2, 1,0)} (с) (1, 2,…

A: The given matrix,  A=12-1401-23-10-32

Q: Two congruent angles angles whose rays are congruent. are O True O False

A: Given data÷

Q: Find the inverse of y = 13 +log a.

A: Finding the inverse function y=f(x) : step 1: Firstly Re write the function f(x) as y.step 2: Swap…

Q: Let f(x)=1 / x+6 f−1(x)=

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Q: Find the limit of each using algebraic techniques. Show all of your steps. x -1 1. lim r+1 x+1 2x…

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Q: %3D The expression y = log! is equivalent to: x = log.y a. b. O c. y (c)* О с. O d. 1/6

A: Simply use the property of Logarithm and simplify.

Q: 8. f(x) =-x*+ 2x2 -x-2 Domain: Range: Rel. Maximum(s): Rel. Minimum(s):. End Behavior: As x→∞, ƒ(x)→…

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Q: O x' +3x +4 @ x? - 7x +10 3 x?+ 3x -28 x'+10x +a5 O Expand the brackets (distribunte) (x++)(x-w) = 3…

A: To factorize a quadratic expression of the form ax2+bx+c, split middle term in two parts such that…

Q: How do I get to the value of f?

A: Given is an equation in f   To Solve for f   First we graph the function of f and then find the…

Q: Write the sum using sigma notation: – 9 + – 15 + – 21 + ... + – 81 Preview i = 1

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Q: If Г1 3 -9 A = 2 -19 1 3 -8 then 1 -3 6. A-1 = -3 1 1 -1 1 [0 Given b 4 solve A = [4] %3D 18

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Q: Find the explicit formula. 12) 7, -13, -33, -53, ... А) а %3D 27 — 20n В) а %3D 27—21n С) а %3D 26 -…

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Q: All changes saved 21. For the three-part question that follows, provide your answer to each question…

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Q: Find the sum 110 5n Preview n=61

A: 1+2+3+ ...+n = n(n+1)2.

Q: Find the nth term of the geometric sequence whose initial term is aj = 4.5 and common ratio is 4. an…

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Q: 1. Write an eguivalent equation for 15x + 10(14 – x) = 125. Equivalent Equation: 2. Solve your new…

A: Equivalent equations are algebraic equations that have identical solutions or roots. Adding ,…

Q: 2. Saving for Retirement Mr. West wishes to purchase a condo- minium for $240,000 cash upon his…

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Q: Two foods contain proteins, carbohydrates, and fats. Food A costs $1 per pound and contains 30%…

A: Solution

Q: 10. Convert from radians to degrees. Use T = 3.14. Round your answer to the nearest tenth of a…

A: We know that                 180°  = pi radian = 3.14 radian           Then    1 radian = 180° ÷…

Q: 34x + 51 1. 2(x - 1)+ 4 2. 4(x – 1)+ 2 68

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Q: Question 2: Multiply the following: a. V3 x V5 b. V5a x V2b а.

A: We can answer both the question as below.

Q: 1. Let r, s> 0 be interest rates. Below is a calendar of May 2022 which describes an interest rate…

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Q: 3) .., -29, 11, . А) 29 С) -9 В) 9 D) 11

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Q: What are the features of the function f(x) = - log3 x + 2 graphed below? 12A 11 10 9 7. 6. 1…

A: Let's find.

Q: Find the average rate of change of the function ff(x)= −1x2+2x−2 on the interval x∈ [2,5]. Average…

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Q: Lesson 14.1 Evaluate nth Roots Identify the index of the radical expression. 1. -7 2. -9 3. 10 4.…

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Q: 6. Answer the question by comparing the equation, f(x) = 2 cos (2+4)) +3 to the equation, f() =acos…

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Q: solve for x 1,8x65(0.18-x)x

A: The equation has 2 solutions i.e. x1 = 0,        x2 = 9/50

Q: Find y as a function of t if 64y" - 112у + 65y = 0, У(5) %3 3, У(5) 3 6. y =

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Q: 9) One equation within a system of equations shown here: -3y 6 X a) Provide an example for the…

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Q: Solve using A = Aoekt The half-life of a substance is 50 years. If 20 grams is present now, how much…

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Q: In Exercises 23–24, the vectors v, and v, are orthogonal with respect to the Euclidean inner product…

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Q: 2 ex Find the absolute minimum value on (0,00) for f(x) = %3D Select the correct choice below and,…

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Q: SEND + мOR E МONE Y моN

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Q: In Exercises 15-18, let R² have the Euclidean inner product. a. Find the orthogonal projection of u…

A: I am attaching image so that you understand each and every step.

Q: Question 4: Simplify the following a. Vr3 а. b. Va²b4

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Q: Segments that measure 10, 10 and 25 units can make a triangle. O True O False

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Q: 1. Which statement cannot be justified by one of the properties of real numbers? A. (a + b) + c = a…

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Q: An object is observed travelling in a hyperbolic trajectory with the sun at one focus of the…

A: Given information:  1. Sun is one of the focus of hyperbola . 2. The Sun co-ordinate is 0,0.…

Q: Use the exponential decay​ model, A=A0ekt​, to solve the following.   The​ half-life of a certain…

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Q: kora uses the following ingredients to make I smore. Ingredient Amount Graham crackers Chocolate…

A: Solution: Kora uses 2 Graham cracker to make 1s'more.

Q: 6. The law of sines is: sin A sin C 6. cos A O sin B O cos C O 2accos(B)

A: from LAW of SINES in ∆ABC having sides as a,b,csinAa=sinBb=sinCc

Q: Solve for x 2 ( 3x + 1 ) + 3 ( 5x + 2 )

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Q: Write an equation for the ellipse.

A: Center of the ellipse is (2,0).

Q: Compare the graph of g (r) (z) = - 2 to the parent function f (r) = g(z) is and compared to AE)

A: We have to compare the graph of  g(x)=1x-5-2  to the parent function  f(x)=1x.

Q: Give the first 4 terms of the geometric sequence with a and r = 4 6. Give your answers as reduced…

A: Find your answer below

Q: 19. A sphere has a diameter of 10 in. Find the volume of the sphere. Use 3.14 for pi and round your…

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Q: 10) 8, -10, ... А) 3, —1, -5, -9, -13 В) 5, 2, —1, -4, -7 С) 4, 0, —4, -8, -12 D) -1, -5, -9, -13,…

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Q: dropped from a height of 16 feet and rebounds of the distance from which it fellI. How many times…

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