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Q: 19. Explain why it is not valid to evaluate 22 + 3 77 using the canceling shown in the following…

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Q: If P=(2,-2,-1), Q= (-1,3,2) and R=(5,2,1) are three points on R3, which of the following hives angle…

A: We have to find the angle QPR in radians.

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 5…

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Q: A principal amount of $365 is placed in a savings account with an annual rate of 2.08% simple…

A: The formula for final value V of the simple interest of principal amount P with rate of interest r%…

Q: A spectator in the stands spots the team mascot on the field at an angle of depression of 46. If the…

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Q: Solve and reduce the result to lowest fractional terms. Input answer as a fraction, not a decimal.…

A: Given that Sandy can assemble a particular type of light fixture in hour. It takes her hour to hang…

Q: Given x = log₂5 and y = log₂3, evaluate each in terms of x and y a. Log,15 b. Log-0.6 Done

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Q: 10) Using the properties of logarithms, expand the logarithmic expression as much as possible: 4x5 (…

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Q: Determine whether the following function is a polynomial function. If the function is a polynomial…

A: The leading term is the term containing the highest power of the variable.

Q: A group of campers is going to occupy 3 campsites at a campground. There are 15 campsites from which…

A: The objective of this question is to find out the number of ways in which 3 campsites can be chosen…

Q: The function f(x)=x²-9, x ≥ 0 is one-to-one. (a) Find the inverse of f and check the answer. (b)…

A: Consider the function

Q: You are shopping for soda in the Food Town Supermarket. Soda is price as: three"12-pzk, 12-oz cans"…

A: You are shopping for soda in the Food Town Supermarket. Soda is price as: three"12-pzk, 12-oz cans"…

Q: At the beginning of spring, Shaniece planted a small sunflower in her backyard. When it was first…

A: Let w be number of weeks Given that Shaniece planted a small sunflower in her backyard. When it was…

Q: Find a formula for s in terms of t if of t, and s = 117 when t = 50. NOTE: Round the value for the…

A: To find the value of proportional constant.

Q: Let l1 : (x, y, z) = (131, 89, −83) + r (42, 28, −28) where r ∈ R and l2 : (x, y, z) = (29, 21,…

A: LetandShow that the lines  and  are identical.

Q: Determine which of the following systems is correct. 2x1 + 2x2 - 2x3 = 4 3x1 +5x2 + x3 = -8…

A: The given system of linear equations,The aim is to find the type of solutions to this linear system.

Q: Find the requested function. 1) Find the polynomial function with leading coefficient 5; degree 3;…

A: To find the polynomial function with leading coefficient 5; degree 3; and  as zero.Note: Since, the…

Q: The sophomore class is putting on a variety show to raise money. It costs $700 to rent the banquet…

A: We solve the given problem using the concept of inequality.

Q: Consider the following model of a market for hats in which Qs is quantity of hats produced, Qd is…

A: The objective of the question is to find the equilibrium quantity (Q*) in a market for hats. The…

Q: An election ballot asks voters to select three city commissioners from a group of twelve candidates.…

A: The objective of this question is to find out the number of ways to select three city commissioners…

Q: 15. √27x³y³ - 2x³y√/3y

A: (am =ama

Q: I can you use the Distributive Property to find the product? Use the array to help you decompose and…

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: 10x1 - 3x2 + 6x3 = 24,5 1x1 + 8x2 - 2x3 = -9 -2x1 + 4x2 - 9x3 = -50

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Q: The graph of y=f(x) is given. Solve the inequalities. Write the solution sets in interval notation…

A: As per guidelines we can solve only first question if multiple questions are posted. Please repost…

Q: Determine the value of x. Round to three decimal places. 5.3x - 47.493 = 269

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Q: Give the digits in the tenths place and the hundredths place. 36.47 tenths: hundredths: 0 X Start…

A: to give the digit in tenths and hundredths place 36.47For a decimal numbers a.bcdb is tenths please…

Q: Exercise 6. Find the equation of the circumference that passes through the points (1.4) and (5.2)…

A: The circumference passes through the points The center is on the straight line

Q: How long would it take to save at least $10,500 by making deposits of $250.00 at the end of every 6…

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Q: Use polynomial divison to simplify (10x3 - 2x + 7)by(5x-4)

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Q: Now, let A be an n x n-matrix with the same properties (that is, all entries on the main diagonal…

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Q: Graph the solution to the following inequality on the number line. -x² + 4x>3 -10 -9 -8 -7 -6 -5 -4…

A: to graph the solution to the given inequality.

Q: Starting with the graph of f(x) = 72, write the equation of the graph that results when: (a) f(x) is…

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Q: Write the solutions of each graph in interval notation AND as a compound inequality. 23. -5-4-3-2-1…

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Q: Solve for x in the proportion. 4 +5 || X 25

A: The given proportion is

Q: According to the​ model, 4655 thousand students will be enrolled in schools in the year ?

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Q: Given the equation y = mx + c, for each increase in x of 5 units, how much will y increase by? a. m…

A: The objective of the question is to understand the relationship between the variables in the linear…

Q: In how many ways can a committee of five Democrats and six Republicans be formed from a group of…

A: The objective of this question is to find the number of ways a committee can be formed from a group…

Q: Solve for w in the proportion. 2w +3 5 W-2 3

A: To solve for w in the given proportion,we can cross-multiply to eliminate the fractions. 2w+35=w−23

Q: By trial and error, determine the value of log(2)15

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Q: Consider the following system of equations. 2x + y 2z = 3 x + 3y - z = -11 -4 3x + 4y z = Write the…

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Q: f possible, find an invertible matrix P so that D = P¯¹AP is a diagonal matrix. If it is not…

A: The given matrix is,A=(2402)

Q: Leah's mom is standing at the bottom of the slide at the playground, waiting for Leah to slide down.…

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Q: 4. Sally has three times as many dimes as nickels and twice as many quarters as dimes. In all she…

A: Question No. (4): Shally has three times as many dimes as nickels and twice as many quarters as…

Q: Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p…

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Q: Account A; the balance after 11 years is $17,779.17 Account A; the balance after 11 years is…

A: Principal investment, P= $9250Rate of interest, r = 6.12%Time, t = 11 years

Q: Evaluate the expression for the given value of the variable. 9 +3²(64 x - 5), for x = ÷ 8

A: To evaluate the expression 9+32(64x−5) for x=8,Substitute x with 8 in the expression

Q: If g(x) = 4x + 5 and h(x) = (fog)(x) = 5x + 10 + 75, then f(x) = 54x+5+75 and (gof)(x) = 4.54x+5+305

A: If , then to find .

Q: -2 Let A = 12 8 Find a matrix S, a diagonal matrix D and S-¹ such that A = SDS-¹ S = D = ||---||

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Q: Solve: -120 - 12

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Q: A pair of dice is rolled. Find the probability of rolling (a) a sum not more than 3, (b) a sum not…

A: Number of outcomes to getting sum of x Total number of outcomes after rolling two dice From rolling…