Given A and b, determine the least-squares error in the least-squares solution of Ax = b. A= 21,b: Select one: O A. 41.5692194 OB. 1.88561808 OC. 0 O D. 113.207774

Q: Solve the system of equations I = 2-52-4y -4x - 2y = z-3 Enter your solution in parameterized form,…

A:

Q: 9. The arch of a train tunnel is in the shape of a parabola. The maximum height of the tunnel is 20…

A: Given :Parabola :The maximum height of the tunnel is 20 m. point of contact with the road is 40 m…

Q: 19. Diana put $8000 in a 10-year CD paying 5% interest compounded monthly. After 2 years, she…

A:

Q: The graph of a linear function is shown. 5 4 3 2 4 --5-4-3-2-1 1 -2 19 3 4 ? 2 3 4 5 X Which word…

A:

Q: Simplify. Express your answer using positive exponents. 10st - 2s²tº

A:

Q: the following diagram shows the chord [AB] in a circle of radius 8cm, where AB =12cm. find the…

A: This question can be solved using the concept of area of sector and segment.

Q: 5. Consider the following model of a competitive labour market where both firms and workers have…

A:

Q: C-The result of the sin t² lim 1-0 O 0 O infinity 02 O anther answer

A: Find the limit

Q: What is the root X-1 6 N|X 2 11

A:

Q: Find a basis for the eigenspace corresponding to the eigenvalue A = 4 of matrix A given by -- [¹9 [1…

A:

Q: Graph the first inequality subject to the nonnegative restrictions. - 6x + 40y ≥ 1200, x ≥ 0, y ≥0…

A:

Q: Suppose that, in 1991, France produced 14.236 million computers. The total world production that…

A: here we have to find  how many percentage of computer is contributed by france  % = computer in…

Q: A sequence of the form a, a + d, a + 2d, a + 3d,..., a +nd is called

A:

Q: Exercise 8. Let u = (0, 1,2,0), and w = (1, 1,2,0). Then the distance between u and w is: a. 3 b. 2…

A: As we know that; The distance between two points in 4-dimensional space is given by:…

Q: 4. Carla's clothing shop opened eight years ago. The first year she made $3000 profit. Each year…

A: Solution

Q: he matrix is Α = et result hitting · 230 1 -1 3 401 -1 Α Α ΑΑ

A: Topic:- matrix algebra

Q: 20. Gordon had $200,000 in a CD at Lots a Loot Bank, which just failed. If the FDIC insurance limit…

A: Solution ) gordon had $200,000 in cd  FDIC maximum return - $250,000 Depositor maximum return…

Q: N M Define the linear transformati T:R³ R3 So that somation. XI m -n₂+ 242 X2 → -2₁ - 2n2+ 3 X3 2n1…

A:

Q: b² - 4ac < 0 O no real solutions O one real solution two real solutions O three real solutions

A: A quadratic equation ax2+bx+c=0 has following roots x=-b±b2-4ac2a

Q: Write the system of equations that corresponds to the following augmented matrix. 5-6 4 35 -5 What…

A:

Q: Suppose that the height (in centimeters) of a candle is a linear function of the amount of time (in…

A:

Q: Sketch a bell curve for the SAT mathematics data with markings on the horizontal axis for the mean…

A: We have to sketch the bell curve.

Q: GParents at Vineland Public Schools test.linkit.com Watch trending videos for you | TikTok JUB 18.…

A:

Q: A golf ball is hit into the air and follows a path described below, where d is the horizontal…

A:

Q: A factor of a polynomial P(x) is x - c. Which must be true of P(x) ? A P(c) = 0 BP(-c) = 0 CP(0) = c…

A: Given polynomial is Px and its factor is x-c.

Q: if y=sin(x), z=cos(x), v=y+x, where (-100 ≤x≤ 100) could you plot y, z, v

A: Given:- we are provided with three functions y,z and v where y=sin(x)z=cos(x)v=y+x=sin(x)+xNow, we…

Q: Solve if possible, the following quadratic equations by factorising or by using the quadratic…

A:

Q: Give two different methods for solving the following: Find two different fractions between 3/5 and…

A: Solution ) method  3/5 and 2/3 (3/5)×(2/2) = 6/10 (2/3)×(2/2) = 4/6 In numerator  Mid of 4 and 6 = 5…

Q: b. What will the total distance traveled by the snail be in 7 hours?

A:

Q: (a) x² + 3x-10 >0

A:

Q: The volume, V, of a cylinder is given below, where r is the radius and h is the height. Find the…

A:

Q: etermine whether each equation is true. Select True or False for each equation. Equation True False…

A: Follow the procedure given below.

Q: 72 10 10 10 TO II. Learning Competency with Code The learner solves routine and non-routine problems…

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

Q: sofa regularly sells for $910. The sale price is $819.00. Find the percent decrease of the sale…

A:

Q: Kim is riding her bike home from school. The school is 4.7 miles from her house and she rides…

A:

Q: What number should go in the gap below? 16 x 21 = (16 x 3) ×

A:

Q: C-The result of the following limit is sin t² lim 1-0

A:

Q: 6. If the cost of utilities in Cleveland is 126% of the national average, the cost of utilities in…

A: We have to find the cost of utilities in both cities.

Q: please

A: Please refer to the image below

Q: 5. The radius of a sphere is 12 inches. Find the area of its lune whose angle measures 30°. Then,…

A:

Q: Given a fair die and a fair coin, what is the probability of rolling an even number and getting…

A: Given that a fair dice and a fair coin is tossed. We have to find probability of rolling an even…

Q: Let a b A = de 9 h Assume that det(A)=-11, compute the following. NOTE: Enter all values exactly.…

A: Since, you have asked questions with multiple subparts so we will solve first three subparts for…

Q: 3. Faith draws a house plan. One room in her house plan is 2.4 cm by 8.4 cm. Faith made the drawing…

A: We have to find the dimensions of the actual room.   According to our guidelines we can solve only…

Q: 4. Let U= (a, d, h, n, p, r, s, t, w), and A = (a,h, n, s, w), B = (d,n,r,t,w). and C= (a, d.…

A:

Q: Let =(5,4,1),(3,-4, 1), w=(1, -2, 3). Which pair of vectors, if any, are perpendicular (orthogonal)?…

A: We have to find out solution

Q: Cara earns money by babysitting. The relationship between time worked and money earned is…

A: Here we ill find how many Cara need to work to earn $85.5,

Q: A 5-m wire is used to support a tree. It is connected from the top of the tree to the ground, where…

A: Let's find distance(x).

Q: Find pro J² 2x² duct solutions of 4 Ju day

A: Product solution of the given PDE is

Q: 9. Factor. Check all that apply. (Hint: There are two correctly factored answer choices.) 9x² - 6x-3…

A: SOLUTION-

Q: Let A, B and C be the matrices A= 0 -7 8 0 0 2 Calculate |ABC). 20 -1 -24 √20 0 Vào 00 CH c-{" 0 1…

A: Given, A=15-10-78002,B=-200-120-2401'C=100001103010