A hot water heating system is installed in a house. The system needs 163 feetof 3⁄4-inch copper tubing. The tubing lists for $1.49 per foot. A 17% discountis given. How much does the tubing cost? Round the answer to the nearerwhole cent.

Q: Answer the following system of equations using the linear combination method (addition, not…

A: We need to solve system of equations using the linear combination method.

Q: Write a polynomial equation of least degree for each set of roots. Does the equation have an odd or…

A:

Q: (2/2) +60 poock (

A:

Q: TRUE OR FALSE. The set m = {(x2,x) | x ∈ R} is a function.

A: The given set is m=x2,x|x∈ℝ We have to find the set is function or not.

Q: -4 -3 -2 -3 Domain: Range:

A:

Q: The height of an arrow shot upward can be given by the formula s = vot - 16t², where vo is the…

A:

Q: Question 5 of 5 Write 0.975 as a fraction in simplest form

A:

Q: Determine whether the system of linear equations has one and only one solution, infinitely many…

A: Question : Determine whether the system of linear equations has one and only one solution,…

Q: $5900 is invested, part of it at 12% and part of it at 9%. For a certain year, the total yield is…

A: $5900 is invested part of it at 12% and part of it at 9% .for a certain year .The total yield in…

Q: 1-) An= 6n +-4; give the first sterms. 2) An= 4886 | insent 5 terms. 3.) An = {-13, -6, 1,8,...}…

A:

Q: How big is a billion?

A: Concept Used: Basic Mathematics 1 Billion =1,000,000,000

Q: Fill in the blanks with >, <, or to create a 15.211-5.21 √25 |-61 12 2.81 2.

A:

Q: Given that f(x) = 2x2-x+2, which of the following equivalent to f(x-h)?

A: put "(h-x)" in place of "x"

Q: Q4. B. Find the tangential vector (T), normal vector (N) and binomial vector (B) for the position…

A: The position vector is: R(t)=cosh(t) i-sinh(t) j+t k

Q: 44. -2 2 y O X

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

Q: Answer the following. 1. 2. 3. 4. 5. What is the remainder if5220 is divided by 3. Find the…

A:

Q: Solve the following system using elimination. x - 3y = 6 2x + 3y = -15 .... Select the correct…

A:

Q: How do you calculate standard devieation

A:

Q: 4 x₁ +5x₂ +3 x3 = -27 2x₁ + 6x₂+2x3 = -15 2x₁ - x₂ + x3 = 12

A: The given system of linear equations, 4x1+5x2+3x3=-272x1+6x2+2x3=-152x1-x2+x3=12 We have to find…

Q: Find an equation of the vertical line passing through the point (1, 5). x=

A:

Q: The Royal Fruit Company produces two types of fruit drinks. The first type is 45% pure fruit juice,…

A:

Q: How many ways are there to distribute n identical coins among r people if each person is to get at…

A:

Q: Use a graphing utility to graph the equation. y = x² - 6x + 5 -10 WW 10 -10 (a) (6, y) y = 5 (b) (x,…

A:

Q: The sales tax in Indiana is 7%. If the tax on the sale of an item is $22.60, what is the selling…

A:

Q: In a certain​ year, 29​% of adults in a certain country viewed a college education as essential for…

A:

Q: e) f(x) = cos x, E = [0, 0)

A:

Q: Solve the following system of equations using elimination. 6x +12y=0 13x + 2y = 14 Select the…

A: To solve the given system of equations using elimination method

Q: 00 600 70 0 70 0 6] 070 090 LO O LLO0L 0 0 70 0 60 0 7 0 600 700 70 090 007 0 070 7 0 0600 06 006…

A: The given expression is: A2-13A+42I=0

Q: Find the average rate of change of the function from X₁ x-Values X₁ = 0, X₂ = 3 Function f(x) = -7x…

A: The average rate of change of function is given by

Q: The lengths of the segments are defined by the functions s1(x)= 15x8, $2(x)=6x +6, $3(x)=3x +5,…

A:

Q: express each percent as a decimal number. 351⁄2%

A: Given data:- 351⁄2%

Q: A motel clerk counts his $1 and $10 bills at the end of the day. He finds that he has a total of 58…

A: First's: Let call the number of $1 bills:  s  Let's call the number of $10 bills:  t  We can then…

Q: I think solution a is wrong because i'm trying to typing it in and it says it's wrong what number is…

A:

Q: Thus: AU -0.8944T 0.4472T, AD AD - AD 0.3015F, 0.4286F 0.9045F 0.3015F AB AB AB - AL AC = 0 0.8571F…

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

Q: If f(x) = Answer = 3x² + 7x + 6, find the instantaneous rate of change of f(x) at x = 1.

A:

Q: x+2y-z = 4 3x-y+z=5 2x+3y+2z = 7

A:

Q: Find the LCM of the following using Euclidean Algorithm. 1. [48,32] 2. [35,50] 3. [75,325] 4.…

A:

Q: Find the profit function if cost and revenue are given by C(x) = 194 +2.8x and R(x) = 6x-0.08x². The…

A:

Q: x-5x-7-0

A:

Q: An office supply store recently sold a black printer ink cartridge for $18.99 and a color printer…

A:

Q: 5 2 = 41 25 Express the solution set in exact simplest form.

A:

Q: 5. Answer the following (you need to show your work). (a) Give a 2 x 2 matrix A such that A2 = 0 but…

A:

Q: Find and simplify the difference quotient f(x) = - 4x f(x+h)-f(x) h = f(x+h)-f(x) h (Simplify your…

A:

Q: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 9 large…

A:

Q: 2.) Make 2 observations about the Venn diagram. Ⓒ B

A: Venn Diagram generally states the relationship between the sets.

Q: x + y = 3 Find the x and y intecepts to be put on a graph

A: In order to find "x" and "y" intercept put y=0 and x=0 respectively provides intercepts

Q: 3 Sarah charges $35 per haircut. She usually cuts hair for 5 to 12 people per day. The function H(x)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: . Show by mathematical induction that x2 - y2n has a factor of x + y.

A: 1.

Q: The following table shows the number, in millions, graduating from high school in the United States…

A:

Q: Given the system of linear equations a-b+c=2 -2a3b4c = -16 -a + 4b + c = 6 -3a + c = -8 determine if…

A: