Prove that if n even, then n is an integer and 3n+2 is even using is a) A proof by contraposition. b) A proof by contradiction. :

Q: If rita recieves 36.04 interest with 7% simple interest 170 days what is total deposit

A: Solution is given below:

Q: Complete the table below using the exponential decay formula. Original Amount 330 Original Amount…

A: Given Table:- Original amount Decay rate per year Number of years ,x Fnal Amount after x years…

Q: The following are goals scored by a soccer team at each game in their recent season. 0 0 0 0 0 0 0…

A:

Q: Frequency N NH 25 20 15 10 5 0 1 2 3 4 5 Petal Length (cm) 6 7 Image from Wikipedia This histogram…

A: Given: the histogram is given in the question          mean = ∑mid point ×frequencytotal frequency

Q: Find the area of the shaded region under the standard normal distribution between the given…

A: answer is in next step.

Q: Find the formula for the nth term for the arithmetic sequence where a₁ = 33 and d= -16

A: This question can be solved using the concept of general term of arithmetic sequence.

Q: attached

A: Given : x + 3y = -11        say equation (1) 2x - y = -1           say equation (2)

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A: The given expression is log419b6c

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Q: Let log +8 = D and log 11 = K. Write the expression in terms of D and/or K. log 564 log 564 = ...

A:

Q: Find the sum of the first 90 terms of the geometric sequence. Show your work with the formulas 4800,…

A:

Q: 2 g(x) 1 2 3

A: We will solve .

Q: h(x)=3√x+1-2,

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Q: M 0 M 10 cm R

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Q: ((x^2)+3x+2) / ((x^2)−16) < 0

A:

Q: A restaurant offers 4 appetizers and 6 main courses. In how many ways can a person order a​…

A: One object from m objects can be selected in mP1 ways.

Q: Establish a formula the following pattern in terms of any positive integer n and prove that the…

A: Given data:- The given pattern show below; 1·9+2=11 12·9+3=111 123·9+4=1111 1234·9+5=11111…

Q: Which is the solution set of the inequality x -4 > 7? O {x € R/x 11} O {x € R/x ≥ 11}

A:

Q: The following model represents an optimization problem. Determine the maximum solution. Objective…

A: Please refer to the image below

Q: An object is thrown into the air and returns to the ground. The equation relating height and time…

A: Let's solve quadratic function.

Q: The mean describes an entire sample with a single number that represents the calculated by of the…

A: To define mean.

Q: b. Given f(x) = x² + 4 and g(x)=√x - 2. Find (f o g) (x) and write the domain of (fog) (x) in…

A:

Q: One type of uranium has a radioactive decay rate of 0.4% per day. If 50 pounds of this uranium is…

A: Answer is in next step. please give a like !!

Q: A company has offered to pay you $98,250 for your first year there and then give you a 1.7% raise…

A: NOTE: Refresh your page if you can't see any equations. . the first year salary is $98250 so the…

Q: Determine the equation in vertex form for the following parabolas. 13 12 # 4 . " P 18 14 ·$ 4 2

A:

Q: Begin by graphing the standard square root function f(x)=√x. Then use transformations of this graph…

A:

Q: Find the sur 4000+200

A: answer is in next step.

Q: Part I For the following linear program, solve using the simplex method. In the table, trace the…

A: answer is in next step.

Q: Let A = {h, i, r), B = {1,7). AxB={ BXA = { AXA = { BxB = {

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Q: Prove that lor n {k=1 positive unteger every K2K = (n-1)2²+¹+2

A: answer is in next step.

Q: The cos 5² +6²-8² 2(5)(6) = 86°

A: Solution is given below:

Q: Use the method of partial fractions to find the inverse transform of s2-3 / (s+2)(s+1)²

A: Given Problem:- Fs=s2-3s+2s+12

Q: Solve for x. (Round your answer to three decimal places.) ex = 1/3 x = ______

A: Solve for x. (Round your answer to three decimal places.) ex = 1/3 x = ______

Q: Prove that if 0 < x < 2r, then a circle of radius r has a chord of length x. (You can do this using…

A: According to given ,only 1st solved....Radius of circle = r

Q: The function f(x) = ()** demonstrates ✓ linear degression exponential decay exponential growth…

A: Find out the correct option.

Q: Given f(x) = √2 - 4x and g(x) = == a. (gof)(x) (gof)(x) = Enclose numerators and denominators in…

A:

Q: If there is 54% increase on a $54 item, then how much is the new cost for next year? Round to the…

A: Solution is given below:

Q: O POLYNOMIAL AND RATIONAL FUNCTIONS Finding the intercepts, asymptotes, domain, and range from…

A:

Q: Evaluate the determinant of the given matrix by cofactor expansion. 11 det(A) = < A = x y z 469

A: Follow the procedure given below.

Q: x+5y=12 Step 2 of 2 :   Determine the missing coordinate in the ordered pair (?,−2)(?,−2) so that…

A:

Q: h(x) { (x - 5)² -log₁ x + 6 0≤x≤4 X> 4 The domain of h(x) is [0, ∞). The x-intercept of h(x) is (5,…

A: Let's find key features of given function.

Q: Find the point on the Unit Circle associated with the angle 5 / 3 Select one: O a. (-1/2, √3/2) O b.…

A:

Q: Solve the exponential equation algebraically. Approximate the result to three decimal places. (Enter…

A: The given exponential equation 6x+5=34

Q: a) Given the matrices A = = i) A-¹. ii) BT if (3AB) = C. = (₁ 2). Find 1 (¹₁3) and C= 3 3 b) If S³R…

A:

Q: Mr. and Mrs. Nguyen hope to send their daughter to college in twelve years. How much money should…

A:

Q: Use a calculator to evaluate f(x) = log(x) at the given value of x. Round your result to three…

A: we can find the value of the given function  at x= 15.3 by Substituting x=15.3 in the given…

Q: Solve by graphing, then Find X • 4x - 5y = -15 ° 8x +94 = -103 D

A: The linear equations are 4x-5y=-15 and 8x-9y=-103

Q: What is a solution to the system of equations that includes quadratic function f(x) and linear…

A: Topic - solution of system of equations

Q: solve the inequality and express answer in interval notation (x^2-4x/x+5)>0

A:

Q: Evaluate the piecewise function at the given value of the independent variable f(x) = 3x + 4 -4x+3…

A: NOTE: Refresh your page if you can't see any equations. . the given piecewise function is