Shawn is creating a 7 digit passcode using the digits 0 through 9. If Shawn chooses all of the characters at random, what is the probability that no digits are repeated?

Q: Write the expression as a single logarithm. log 4 (x²-4) - 6 log 4(x+2) log 4 (x²-4) - 6 log 4(x +…

A: formula used is  logab=loga-logblogxn=nlogx

Q: onsider the following. a) Compute the characteristic polynomial of A. A = det(A - AI) = ^₂ = 10 0 1…

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Q: 5. 4 boys 7 girls 8 boys girls

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Q: (a) Using a trig identity, write (t) = -(cos(9t)) - 5 sin(9t) using only one cosine function. x(t) =…

A: according to bartleby guide line we do only first part of multiple questions please re post other…

Q: If $1000 is deposited in an account that pays interest quarterly, and if the money grows to $1150…

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Q: A grocer wants to mix two kinds of nuts. One kind sells for $1.00 per pound, and the other sells for…

A: A groccer wants to mix two kinds of nuts. One kind sells for $1.00 per pound, and the other sells…

Q: 2) Phoebe Small still has 35 pages of history to be read after she has been reading for 10 minutes,…

A: Phoebe Small still has 35 pages of history to be read after she has been reading for 10 minutes, and…

Q: 35 5 5 X=7 If 5 is added to the sum of twice a number and three times the same number, the result is…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Marbles are poured into a bucket. The quantity of purple marbles varies inversely as the quantity of…

A: Let y be number of purple marbles and x be number of blue marbles

Q: Suppose that in a certain local economy we have gasoline and electricity industries. To produce one…

A: Given:  Industry   Internal Gasoline demand to produce $1 Internal Electricity demand to produce…

Q: Solve the system of linear equations for X and y. Then calculate y-x. √x+y=7 3x + 2y = 17

A: Given query is to solve the system of equations.

Q: QUESTION 22 The median price of a home in New York City was $400,000 in 2017, but home prices are…

A: Home price in 2024 (A)

Q: r - 3s = 0 3r - 7s = 16 Solve by the substituting method

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Q: The population of rabbits, if left unattended, will grow by approximately 19% per month. At the…

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Q: Which of the graphs below represents a quadratic function that has two complex roots?

A: here we have graph of three functions ,   then we have to find which graph contaions two complex…

Q: sketch the solution  what will be the length and width of the painting and border together?…

A: The above diagram shows the painting(green) of side 17 inches surrounded by a border.

Q: Determine the monthly payment for the installment loan. Number of Annual Percentage Payments per…

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Q: Compare: (a) 0.31 0.301 (

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Q: . Determine whether or not the given matrix is stochastic. If so, determine if it is regular,…

A: The given matrix is: 10001130023

Q: QUESTION 1 You and 3 friends go bowling. You bowl for 2.5 hours. You play 3 games and the total cost…

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Q: QUESTION 7 The population of Hawaii is 52% less than the population of Arkansas, so Hawaii's…

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Q: We have shown that the composition of two surjective functions is surjective, i.e. th if f : A → B…

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Q: Consider a square and a regular hexagon (a six-sided figure with sides of equal length). One side of…

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Q: 2. −2 = 0.8n N=-2.08 5.³/c = - -12 C= 8.-15 = 2/6

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Q: Find the quotient and remainder using long division. x4 5x³ x² 26x - 23 X The quotient is The…

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Q: Suppose that f(x)=x²-3x + 4 and g(x) = 2x + 4. Find (a) (fog)(x), (b) (gof)(x), (c) (fog)(-5). (a)…

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Q: Irene plans to retire on December 31st, 2019. She has been preparing to retire by making annual…

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Q: Find the length s of the arc that subtends a central angle of measure 70° in a circle of radius 18…

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Q: ■ P(a)=P(a) (0.9) + P(b) (0.1) + P(c) (0.3) ■ P(b)=P(a) (0.05) + P(b) (0.8) + P(c) (0) ■ P(c)=P(a)…

A: Given data, Pa=Pa0.9+Pb0.1+Pc0.3Pb=Pa0.05+Pb0.8+Pc0Pc=Pa0.05+Pb0.1+Pc0.7

Q: 3. Show that nonzero numbers x, y, and z are in geometric progression if and only if y² = =xz.

A: Given query is to prove that x ,y and z are in geometric progression.

Q: I open the valve in my rain barrel to water my garden. Every 5 minutes, the volume of water in the…

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Q: 1. Evaluate arcsin a. in radians b. in degrees 2. Evaluate arccos • (√6 + √²). 4 (√6 + √²) 4 a. in…

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Q: 4242 Problem 2 - Independent Practice. Solve for one variable by substitution and plu back in to…

A: Given query is to find the solution of the system of equations.

Q: ball is thrown vertically upward from the top of a building 80 feet tall with an initial velocity of…

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Q: flies due north from point P at 300 mph. At the exact same time, plane B leaves from point P at 400…

A: Given query is to find the distance between the planes after 2 hours

Q: 7. Write the expression as the sum or difference of two logarithmic functions containing no…

A: To simplify the given logarithmic expression

Q: Lindsay is checking out books at the library, and she is primarily interested in mysteries and…

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Q: A. B. | Find a nonzero vector w € R³ which is orthogonal to u but not orthogonal to v Find a nonzero…

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Q: A jar contains 3 red marbles numbered 1 to 3 and 5 blue marbles numbered 1 to 5. A marble is drawn…

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Q: 2 1 1 1. Given: B = 1 2 1 1 1 2] a. Determine the eigenvalues and the set of all eigenvectors…

A: a. Determine the eigenvalues and the set of all eigenvectors associated with each eigenvalue. b.…

Q: Complete the multiplication table in base 5. 1 2 3 4 1 2 3 4

A: Complete the multiplication table in base 5.

Q: A quick quiz consists of a multiple-choice question with 6 possible answers followed by a…

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Q: Which of the following straight lines is parallel to the line below 2y - 6x - 7 = 0 Select one: O a.…

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Q: 8) 2x+5y=5 x-4y=9

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Q: QUESTION 1 Solve: x²=12 Ox=144 O O x=6 x=√12 x= ± √ 12

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Q: Find the quotient and remainder using long division. x² + 4x 8 x - 1 - The quotient is The remainder…

A: Explanation of the answer is as follows

Q: 1. A debt of $380 due in 4 months and another of $760 due in 10 months are to be settled by a single…

A: Given Data : A debt of $380 due in 4 months and $760 due in 10 months. Rate of simple interest is…

Q: Give a formula for the transformation y = -k(x-4) of k(x) = 3⁰.

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Q: factor the trinomial completely x^2-10x+16   select the correct choice below a. x^2-10x+16= b.…

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