Consider the following augmented matrix: 0 0 2 0 3 | -3 5 1 00 1 22 -1 1 a. Is the matrix in row-echelon form, reduced row-echelon form, or neither? Why? b. Write the solution set (use parameters as needed). NOTE: Say what your variables are (in order) before you start

Q: Shawn has $15,000 to invest. She will put some of it into a fund that pays 4.5% annual interest and…

A:

Q: Given the function y=(x-2)² graphed below, which restriction of the domain will result in the…

A: Given the function is  y = x-22.

Q: Consider the line  y=−1/2x+5 .What is the slope of a line parallel to this line? What is the slope…

A:

Q: 16. Translate to a system of equations and then solve. A river cruise ship sailed 60 miles…

A:

Q: Consider the function f(x) = 2x² - 10x + 2, 0≤x≤7. absolute maximum of f(r) (on the given interval)…

A:

Q: The population of Nowhere, USA was estimated to be 550,700 in 2003, with an expected increase of…

A:

Q: Question 4 Suppose the Sunglasses Hut Company has a profit function given by P(q) = -0.03q² +6q -…

A:

Q: 4. (Optional) Which inequality sign should we place in between? Why? 3996 - 3995 3 ? 3994

A: The given expression 3996-39953?3994 We have to find the inequality sign for the expression.

Q: 4. You and a friend were invited to a party. You both were asked to bring pizzas and chips. Your…

A: Given, You and a friend were invited to a party. You both were asked to bring pizzas and chips. Your…

Q: iii. Solve the following logarithmic equation. 1+ 2log5 x = logs (16x - 3)

A:

Q: A graphing calculator is recommended. A quadratic function is given. f(x) = 1 + x − square root 2…

A:

Q: Solve the inequality analytically. Support your answer graphically. 49x²-70x>-25 The solution set is…

A: Solve the quadratic equation and then go ahead.

Q: Use the given length and area of a rectangle to express the width algebraically. Length is  x+5,…

A:

Q: Carbon-14 Dating Wood deposits recovered from an archaeological site contain 40% of the C-14 they…

A: Let initial amount be 1 and final amount be 0.4

Q: The equation 3x² + 18x + 1 = 0 has two solutions A and B where A< B

A:

Q: express in interval notation: x2 - x is less than or equal to 6

A:

Q: Simplify the rational expression. 2z² + 10z 2z² + 10z 4z (Simplify your answer.)

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

Q: 2 Factor 49x² - 9 Submit Question

A: Given query is to find the factors os the expression

Q: The first shift of GME Corporation produced 3 times as many lanterns as the second shift. GME…

A: This question can be solved using the concept of linear equation in two variables.

Q: 3.5-4 6 0 6-2 L4 0 8 0

A:

Q: Solve the equation by completing the square. Answer in exact form.  3s2+8s=2s-9

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

Q: Construct a difference table to predict the next term of the sequence 10, 6, 8, 16, 30,.... A) -2 B)…

A:

Q: weighed 225 pounds. He lost 40 pounds in 4 months.

A:

Q: peter has money in two savings accounts. one rate is 8% and the other is 12%. if he has $750 more in…

A: Given query is to find the amount invested.

Q: The graph of the quadratic function y=9.25x2−13 crosses the y-axis at point D. Determine the unknown…

A: Graph and y intercept

Q: 8 20 15 X₁ 20 80 50x₂ 15 50 60 Xz = 100 250 100)

A:

Q: Divide. 12+3 i 12-3 i 12+3 i 12-3 i (Simplify your answer. Type your answer in the form a + bi. Type…

A:

Q: WAMAP The following is data for the first and second Quiz scores for 8 students in a class. First…

A:

Q: 2. True or false: (-5)−4 = −5−4? Why?

A: Topic- Exponents We are given (-5)-4=-5-4We are given,a-b=1ab

Q: Solve the following equation. For equations with real solutions, support your answer graphically.…

A:

Q: 3 $289,000, 10%, 35 years

A:

Q: 3. In order to win the grand prize, Benny has to crack this secret code. Given the clues, help Ben…

A: Disclaimer:  “Since you have asked multiple question, we will solve the first question for you. If…

Q: Julianne works as a waitress. She earns $13 per hour plus tips. a. Today she worked x hours. Express…

A: Given: Julianne earns $13 per hour. In a day she worked x hours.

Q: Consider the following Gauss elimination: [1 0 0 [1 0 -57 0 1 0 A→ 0 1 0 0 0 8 0 0 1 E₁ A → What is…

A: It is given that E4E3E2E1A=-1240-48008. Here the matrices E4, E3, E2, and, E1 are:…

Q: How is 50 percent 1 by 2

A: x% of the number y is xy100.

Q: A с B

A: Consider the Venn diagram

Q: A furniture company makes book shelves and desks. Each shelf requires 2 hours for carpentry work and…

A: NOTE: Refresh your page if you can't see any equations. . x=number of shelves  y=number of desks

Q: Erik's speedboat can travel 70 miles upstream against a 4-mph current in the same amount of time it…

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

Q: 2 W S X Question 9 F2 Solve the equation 13r² +4r= - 10r³ Answer: r = as integers or reduced…

A: Given query is to find the values of r.

Q: translate to an algebraic eqution and solve each below, please 1.Seven more than a number is…

A: Given :  1. Seven more than a number is negative forty-nine. In algebraic equation x + 7 = -49…

Q: Which of the following are solutions to the inequality, (8x − 16) + 4x − 2 > 15 ? 0 0 0 0 0 0 00|10…

A: Given query is to find the solution of the inequality.

Q: A student has scores of 76, 78.75, and 81 on his first three tests. He needs an average of at least…

A:

Q: The density of an object can be found by taking its mass and dividing by its volume. Write an…

A: NOTE: Refresh your page if you can't see any equations. . D=density in g /cm3 g=mass in gram…

Q: Consider the following function. Answer r(x) = 3 - Step 1 of 2: Find the slope and the y-intercept.…

A:

Q: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right corner of the…

A:

Q: Question 3 ▼ Submit Question < Subtract the polynomials: 4 (-6x² + 12x³-7x) - (-3³-12x+11) 3

A: Given; (6x4+12x3-7x)-(-x3-12x+11).

Q: The price tag on a kitchen table is $300.00. The tax is $6.00. What tax rate (percent) was used to…

A: The price tag on a kitchen table is $300.00. The tax is $6.00. What tax rate (percent) was used to…

Q: The following loan is a simple interest amortized loan with monthly payments. $155,000, 9-%, 30…

A:

Q: 1. Solve the following inequalities and graph the solution on the number line: (a) 7x +11 ≤ 8(x+2) 2…

A:

Q: Please check the right statement(s) ○ 1) ▼ . Ď is a scalar VxHis a scalar 1) ▼. V. D is a vector ▼ ×…

A: